A test of floats as fertilizer, and a study of the influence of farm manure on their effectiveness.
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| Glavni autor: | |
|---|---|
| Format: | Knjiga |
| Jezik: | engleski |
| Izdano: |
Ithaca
Cornell University
1933
|
| Serija: | Cornell University Agricult.Exper.Station.Bulletin
574 |
| Oznake: |
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