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Authors
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USDA (4)[remove]
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Enlow, C. R. (Charles Ranger), 1893 (1)
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Jacobs, P. Burke (Paul Burke), 1889 (1)
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McKee, Roland, 1880 (1)
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Newton, Harry P. (Harry Paul), 1896 (1)
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Robinson, Brittain B. (Brittain Bragunier), 1899 (1)
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Weir, Wilbert Walter, 1882 (1)
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- Author:
- Weir, Wilbert Walter, 1882 , USDA
- Subject:
- crop rotation , fertilizers , yields , crop yield , crop production , soil productivity , long term experiments , research methods , land management , soil management , Crop rotation. , Soil productivity.
- Physical description:
- 68 p.
- Collection:
- Organic Roots Collection
- Series:
- Bulletin of the U.S. Department of Agriculture.
- Part Of:
- Bulletin of the U.S. Department of Agriculture.
- Author:
- McKee, Roland, 1880 , Enlow, C. R. (Charles Ranger), 1893 , USDA
- Subject:
- legumes , plant physiology , feed quality , forage quality , poisonous plants , green manures , ornamental value , crop-weed competition , chemical composition , seed storage , sowing , crop production , harvesting , forage crops , crop yield , seed crop production , insect pests , plant pathogens , plant diseases and disorders , descriptions , Crotalaria juncea , Crotalaria incana , Crotalaria pallida , Crotalaria spectabilis , Sunn hemp.
- Physical description:
- 31 p.
- Collection:
- Organic Roots Collection
- Series:
- Circular
- Part Of:
- Circular
- Author:
- Jacobs, P. Burke (Paul Burke), 1889 , Newton, Harry P. (Harry Paul), 1896 , USDA
- Subject:
- alcohols , ethanol , ethanol production , biofuels , bioenergy , biogas , renewable energy sources , biomass , fuels , processing technology , processing equipment , cost analysis , input costs , crop yield , yields , waste utilization , distillation , energy crops , alternative fuels , Chemurgy. , Motor fuels. , Agricultural chemistry.
- Physical description:
- 129 p.
- Collection:
- Organic Roots Collection
- Series:
- Miscellaneous publication
- Part Of:
- Miscellaneous publication
- Author:
- Robinson, Brittain B. (Brittain Bragunier), 1899 , USDA
- Subject:
- ramie , plant fibers , natural history , plant cultural practices , harvesting , processing technology , crop yield , plant characteristics , economic outlook and situation , Ramie. , Fiber plants.
- Physical description:
- 15 p.
- Collection:
- Organic Roots Collection
- Series:
- Circular
- Part Of:
- Circular
