Books

1. An introduction to the physical basis of soil water phenomena
   

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2. Publicly Funded Agricultural Research and the Changing Structure of U. S. Agriculture
   

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3. The Agricultural Revolution of the 20th Century: Don Paarlberg and Philip Paarlberg
   

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4. The mosquitoes of Canada: Diptera, Culicidae (The Insects and arachnids of Canada)
   

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5. Vitamins and Hormones, Volume 72 : Plant Hormones (Vitamins and Hormones)
   

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Books