Books

1. Manual of Yogurt Making Technology
   

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2. Soil Taxonomy: A Basic System of Soil Classification for Making and Interpreting Soil Surveys
   

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3. The History of Agricultural Science and Technology: An International Annotated Bibliography (Bibliographies on the History of Science and Technology)
   

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4. Nitrogen Fixation at the Millennium
   

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5. Environmental Reconstruction in Headwater Areas (NATO Science Partnership Sub-Series: 2:)
   

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Books