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United States Office of Experiment Stations. (74)
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USDA (32)
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Beattie, W. R. (William Renwick) , b. 1870 (13)
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McKee, Roland , 1880- (13)
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Martin, John H. (John Holmes) , 1893- (10)
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Darrow, George M. (George McMillan) , 1889- (9)
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Clark, J. Allen (Jacob Allen) , 1888- (8)
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Chittenden, F. H. (Frank Hurlbut) , 1858-1929 (7)
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Corbett, L. C. (Lee Cleveland) , 1867-1940 (7)
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Gould, H. P. (7)
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- Author:
- Roark, R. C. (Ruric Creegan) , USDA
- Subject:
- bibliographies , pesticides , botanical pesticides , biopesticides , botanical insecticides , pesticidal plants , rotenoids , rotenone , Dalbergia -- Bibliography. , Insecticidal plants -- Bibliography. , Insecticides.
- Physical description:
- 86 p.
- Collection:
- Organic Roots Collection
- Series:
- Miscellaneous publication
- Part Of:
- Miscellaneous publication
- 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:
- Myers, Kenneth Hayes , 1898-
- Subject:
- life cycle (organisms) , boring insects , insect pests , larvae , plant damage , crop losses , developmental stages , natural enemies , insect control , agricultural law , quarantine , control methods , cultural control , tillage , planting date , burning , postharvest treatment , crop residue management , livestock feeding , European corn borer Control Middle West , Corn Diseases and pests Middle West
- Physical description:
- ii, 26 p. : ill., maps ; 23 cm.
- Additional Author(s):
- Myers, Kenneth Hayes , 1898-
- Collection:
- Organic Roots Collection
- Series:
- Farmers' bulletin
- Author:
- Miller, T. A. H. (Thomas Arrington Huntington) 1885-
- Subject:
- Farm buildings , Southwest, New , Building, Adobe , Southwest, New , Adobe houses , Southwest, New , farm buildings , agricultural structures and facilities , construction materials , bricks
- Collection:
- Organic Roots Collection
- Author:
- Smith, Seward Dwight , 1880-
- Subject:
- planting , windbreaks , shelterbelts , economic analysis , costs and returns , grasslands , prairies , trees , timber production , shelterwood systems , silvicultural systems , multiple use forestry , stand management , timber management , forest management , forest plantations , agroforestry , Tree planting High Plains (U.S.)
- Physical description:
- 23 p. ; 23 cm.
- Additional Author(s):
- Smith, Seward Dwight , 1880-
- Collection:
- Organic Roots Collection
- Series:
- Farmers' bulletin
