Determining an economic fertility level
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SF-939-1987.pdf
| Title: | Determining an economic fertility level |
| Author: | Toman, Norm; Fisher, Jay; Sobolik, Frank |
| Description: | SF-939; Focuses on the three steps involved in determining a maximum economic level for fertility in crop production |
| Date: | 1987 |
| Subject: | Crop production Fertilizers |
| Permalink: | http://hdl.handle.net/10365/17373 |