Nitrogen and carbon changes in Great Plains soils as influenced by cropping and soil treatments /
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Author / Creator: | Haas, H. J. (Howard J.), author. |
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Imprint: | Washington, D.C. : U.S. Department of Agriculture, 1957. |
Description: | 1 online resource (111 pages) : illustrations + 1 map. |
Language: | English |
Series: | Technical bulletin / United States Department of Agriculture ; no. 1164 Technical bulletin (United States. Department of Agriculture) ; no. 1164. |
Subject: | |
Format: | E-Resource U.S. Federal Government Document Book |
URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/10755776 |