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| Author | : Mario A. Jauregui |
| Publisher | : CIMMYT |
| Total Pages | : 116 |
| Release | : 1992 |
| Genre | : Agriculture |
| ISBN | : 9789686127676 |
Basic concepts for continuous analysis of fertilizer response data; Choice of functional form; Development of a general model for deriving farmer recommendations; Special topics.
| Author | : Donald Bryan Ibach |
| Publisher | : |
| Total Pages | : 32 |
| Release | : 1956 |
| Genre | : Fertilizers |
| ISBN | : |
| Author | : Charles A. Black |
| Publisher | : CRC Press |
| Total Pages | : 761 |
| Release | : 2013-12-29 |
| Genre | : Science |
| ISBN | : 1482247887 |
Soil Fertility Evaluation and Control presents the theoretical background for practical applications of scientific work on soil fertility. The book emphasizes the use of response curves as the basic biological standard for both evaluation and control, and it discusses soil testing and plant analysis as secondary standards. The principal application
| Author | : |
| Publisher | : |
| Total Pages | : 32 |
| Release | : 1949 |
| Genre | : Agriculture |
| ISBN | : |
Set includes revised editions of some issues.
| Author | : United States. Congress. Joint Economic Committee. Subcommittee on Agricultural Policy |
| Publisher | : |
| Total Pages | : 1300 |
| Release | : 1957 |
| Genre | : Agriculture and state |
| ISBN | : |
| Author | : Tennessee Valley Authority. Division of Agricultural Relations |
| Publisher | : |
| Total Pages | : 60 |
| Release | : 1954 |
| Genre | : Agriculture |
| ISBN | : |
| Author | : United States. National Bureau of Standards |
| Publisher | : |
| Total Pages | : 562 |
| Release | : 1963 |
| Genre | : Industrial safety |
| ISBN | : |
| Author | : Glenn Paul Roehrkasse |
| Publisher | : |
| Total Pages | : 44 |
| Release | : 1964 |
| Genre | : Agriculture |
| ISBN | : |
