Tillage intensity and conservation cropping in the United States /
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Author / Creator: | Claassen, Roger L., author. |
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Imprint: | [Washington, D.C.] : United States Department of Agriculture, Economic Research Service, 2018. |
Description: | 1 online resource (ii, 21 pages) : color illustrations. |
Language: | English |
Series: | Economic information bulletin ; number 197 Economic information bulletin ; no. 197. |
Subject: | |
Format: | E-Resource U.S. Federal Government Document Book |
URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/11928746 |