Search results for: Robertson, Lynn Shelby, 1916-
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21
Phosphorus, pollutant and essential plant food element
Authors: Robertson, Lynn Shelby, 1916-, Christenson, Donald R.
Published: Cooperative Extension Service, Michigan State University, 1985Physical Description: 1 online resource (4 pages).Holdings: Loading…Connect to online resource - All users (Michigan State University Libraries)
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22
Understanding sediments : problems and solutions
Authors: Robertson, Lynn Shelby, 1916-, Pierce, F. J. (Francis J.)
Published: Cooperative Extension Service, Michigan State University, 1985Physical Description: 1 online resource (4 unnumbered pages).Holdings: Loading…Connect to online resource - All users (Michigan State University Libraries)
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23
Essential secondary elements : magnesium
Authors: Robertson, Lynn Shelby, 1916-, Christenson, Donald R., Warncke, D. D.
Published: Cooperative Extension Service, Michigan State University, 1979Physical Description: 1 online resource (3 pages, 1 unnumbered page).Holdings: Loading…Connect to online resource - All users (Michigan State University Libraries)
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24
Test levels in soil profiles of Michigan corn fields
Authors: Robertson, Lynn Shelby, 1916-, Mokma, D. L., Warncke, D. D.
Published: Michigan State University, Agricultural Experiment Station, 1975Physical Description: 1 online resource (7 pages, 1 unnumbered pages).Holdings: Loading…Connect to online resource - All users (Michigan State University Libraries)
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25
Plant-available calcium, magnesium and sulfur levels in soils used for corn production in Michigan
Authors: Robertson, Lynn Shelby, 1916-, Mokma, D. L., Warncke, D. D.
Published: Michigan State University, Agricultural Experiment Station, 1975Physical Description: 1 online resource (5 pages, 1 unnumbered pages) : illustrations.Holdings: Loading…Connect to online resource - All users (Michigan State University Libraries)
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26
Test levels in profiles of two soils producing world-record corn yields
Authors: Robertson, Lynn Shelby, 1916-, Warncke, D. D., Mokma, D. L.
Published: Michigan State University, Agricultural Experiment Station, 1978Physical Description: 1 online resource (3 pages, 1 unnumbered pages) : 1 illustration, 1 map.Holdings: Loading…Connect to online resource - All users (Michigan State University Libraries)
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27
Extractable heavy metal levels in the profiles of soils used for corn production
Authors: Mokma, D. L., Knezek, Bernard D., Robertson, Lynn Shelby, 1916-
Published: Michigan State University, Agricultural Experiment Station, 1980Physical Description: 1 online resource (7 pages, 1 unnumbered pages) : 1 illustration, 1 map.Holdings: Loading…Connect to online resource - All users (Michigan State University Libraries)
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28
Soil organic matter levels in corn fields as related to soil management groups
Authors: Mokma, D. L., Robertson, Lynn Shelby, 1916-, Jantawat, Somjate, 1935-
Published: Michigan State University, Agricultural Experiment Station, 1976Physical Description: 1 online resource (4 unnumbered pages).Holdings: Loading…Connect to online resource - All users (Michigan State University Libraries)
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29
The Ferden farm report. Part III, Soil management for soybeans, 1946-1970
Authors: Robertson, Lynn Shelby, 1916-, Cook, Ray Lewis, Davis, J. F. (John Frederick), 1908-1975
Published: Michigan State University, Agricultural Experiment Station, 1977Physical Description: 1 online resource (7 pages, 1 unnumbered pages) : illustrations.Holdings: Loading…Connect to online resource - All users (Michigan State University Libraries)
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30
Visual symptoms, causes and remedies of bad soil structure
Authors: Robertson, Lynn Shelby, 1916-, Erickson, A. E. (Anton Earl), 1919-2003, Christenson, Donald R.
Published: Michigan State University, Agricultural Experiment Station, 1976Physical Description: 1 online resource (7 pages, 1 unnumbered pages) : illustrations.Holdings: Loading…Connect to online resource - All users (Michigan State University Libraries)
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31
The Ferden farm report, 1926-1970. Part I, Soil management ; soil fertility
Authors: Robertson, Lynn Shelby, 1916-, Cook, Ray Lewis, Davis, J. F. (John Frederick), 1908-1975
Published: Michigan State University, Agricultural Experiment Station, 1976Physical Description: 1 online resource (11 pages, 1 unnumbered page) : illustrations.Holdings: Loading…Connect to online resource - All users (Michigan State University Libraries)
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32
The Michigan State University Soil Science Department, 1909-1969 : a historical narrative
Published: [publisher not identified], 1988Other Authors: “…Robertson, Lynn Shelby, 1916-…”
Physical Description: v, 196 pages : illustrations, portraits ; 29 cmHoldings: Loading…
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33
Tile drainage for improved crop production
Published: Cooperative Extension Service, Michigan State University, 1979Other Authors: “…Robertson, Lynn Shelby, 1916-…”
Physical Description: 11 pages : illustrations.Holdings: Loading…Connect to online resource - All users (Michigan State University Libraries)
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34
Understanding the MSU soil test report : results and recommendations
Authors: Warncke, D. D.Other Authors: “…Robertson, Lynn Shelby, 1916-…”
Published: Cooperative Extension Service, Michigan State University, 1976
Physical Description: 3 pages, 1 unnumbered page.Holdings: Loading…Connect to online resource - All users (Michigan State University Libraries)
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35
No till corn. 3, Soils
Published: Cooperative Extension Service, Michigan State University, 1983Other Authors: “…Robertson, Lynn Shelby, 1916-…”
Physical Description: 8 unnumbered pages : illustrations.Holdings: Loading…Connect to online resource -- All users (Michigan State University Libraries)
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36
No till corn. 3, Soils
Published: Cooperative Extension Service, Michigan State University, 1976Other Authors: “…Robertson, Lynn Shelby, 1916-…”
Physical Description: 8 unnumbered pages : illustrations.Holdings: Loading…Connect to online resource -- All users (Michigan State University Libraries)
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37
Sampling soils for fertilizer and lime recommendations
Authors: Shickluna, John C., 1923-Other Authors: “…Robertson, Lynn Shelby, 1916-…”
Published: Cooperative Extension Service, Michigan State University, 1985
Physical Description: 3 pages, 1 unnumbered page : illustrations.Holdings: Loading…Connect to online resource - All users (Michigan State University Libraries)
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38
Soil sampling for no-till and conservation tillage crops
Authors: Meints, V. W.Other Authors: “…Robertson, Lynn Shelby, 1916-…”
Published: Cooperative Extension Service, Michigan State University, 1983
Physical Description: 2 unnumbered pages : 1 illustration.Holdings: Loading…Connect to online resource -- All users (Michigan State University Libraries)
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39
Conservation tillage
Authors: Cook, W. J.Other Authors: “…Robertson, Lynn Shelby, 1916-…”
Published: Cooperative Extension Service, Michigan State University, 1979
Physical Description: 7 pages, 1 unnumbered page : illustrations.Holdings: Loading…Connect to online resource -- All users (Michigan State University Libraries)
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40
Robert G. White papers, 1969, 1971.
Authors: White, Robert G., 1910-Other Authors: “…Robertson, Lynn Shelby, 1916-…”
Physical Description: 0.1 cubic feet (2 folders)Holdings: Loading…View the Collection Inventory -- All Users
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Related Subjects
Soils
Corn
Physiological effect
Research
Soil management
Tillage
No-tillage
Plant nutrients
Planting
Plants
Soil profiles
Crop rotation
Crop yields
Crops and soils
Drainage
Effect of magnesium on
Magnesium
Magnesium content
Prevention
Sampling
Soil compaction
Soil conservation
Soil erosion
Agricultural education
Agricultural engineering
Agricultural pollution
Agronomy
Beans
Boron
Boron content