The evaluation of physical factors in relation to land use : a study of Gogebic and Ontonagon countries, Michigan / by Clifford Robertson Humphrys.

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Bibliographic Details
Main Author: Humphrys, C. R. (Clifford Robertson), 1916-
Language:English
Published: 1952.
Subjects:
Land use > Michigan.
Agriculture > Michigan.
Agriculture > Economic aspects.
Dissertation Note:
Thesis Ph. D. Michigan State College of Agriculture and Applied Science. Department of Soil Sciences 1952.
Physical Description:[ix], 242 leaves : maps ; 29 cm
Format: Thesis Microfilm Book
Description
Note:Microform.
Call Number:606 THS Microfilm
Bibliography Note:Bibliography: leaves 232-233.
Reproduction Note:
Microfilm. Ann Arbor, Mich. : University Microfilms, 1952. 1 microfilm reel ; 35 mm.