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Ebook Farm Manures
- Editore:
Forgotten Books
- EAN:
9780243690015
- Formato:
- Protezione:
- Nessuna
- Dimensione:
- 11.81 Mb
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Descrizione Ebook Farm Manures
In the preparation of this volume no attempt has been made to treat the subject exhaustively. A few paragraphs have been introduced on the origin and nature of the soil, which seem to be essential to a clear understanding of the effects produced by manure; but it is hoped that these Will serve to whet the appetite for a more thorough treatment of the subject, as given by King, Hilgard, Hopkins, Hall, Van Slyke and Merrill.
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