experimentation Books
9 books in this genre
Food and Farming (Geography for Fun)
Pam Robson
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Corn ensilage for making beef
Thomas Shaw
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Research roundup 1966
United States. Agricultural Research Service
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Ensilage and roots for swine
Thomas Shaw
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History, and present position, of the Rothamsted investigations
Joseph Henry Gilbert
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Comparative experiments with field crops
G. V. Dyke
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Peut-on produire en Canada une orge à deux rangs de bonne qualité?
William Saunders
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Report
Rothamsted Experimental Station, Harpenden, Eng
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The book of the Rothamsted experiments
Hall, Daniel Sir
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