Evaluation of cogranulated urea-urea phosphate as a nitrogen source for crop production / Richard Malcolm Johnson.

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Bibliographic Details
Main Author:	Johnson, Richard Malcolm
Language:	English
Published:	1986.
Subjects:	Urea as fertilizer. Nitrogen fertilizers. Ammonia.
Dissertation Note:	Thesis M.S. Michigan State University. Department of Crop and Soil Sciences 1986.
Physical Description:	ix, 118 leaves : illustrations ; 29 cm
Format:	Thesis Book

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