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- Author:
- Cates, J. S. (Junius Sidney) , 1877- , Spillman, W. J. (William Jasper) , 1863-1931
- Subject:
- Johnson grass Control , cultural control , tillage , mechanical weed control , weeds
- Physical description:
- 16 p. : ill ; 23 cm.
- Additional Author(s):
- Cates, J. S. (Junius Sidney) , 1877-Spillman, W. J. (William Jasper) , 1863-1931
- Collection:
- Organic Roots Collection
- Series:
- Farmers' bulletin
- Author:
- Spillman, W. J. (William Jasper) , 1863-1931
- Subject:
- Farm management , Dairy farming , farm management , good agricultural practices , farm operators , farm budgets , dairy farming , dairy farm management , case studies
- Physical description:
- 16 p. : ill. ; 23 cm.
- Additional Author(s):
- Spillman, W. J. (William Jasper) , 1863-1931
- Collection:
- Organic Roots Collection
- Series:
- Farmers' bulletin
- Author:
- Cooper, Morton O. (Morton Oscar) , 1888- , Spillman, W. J. (William Jasper) , 1863-1931
- Subject:
- Agricultural productivity , yields , crop yield , grain yield , nutritive value , protein value , food composition , feed conversion , nutrient density , nutrient content , crop acreage , cropland harvested , cropland planted , crop production , livestock production , dietary nutrient sources , dietary recommendations , food production , plant density , subsistence farming
- Physical description:
- 11 p. ; 23 cm.
- Additional Author(s):
- Cooper, Morton O. (Morton Oscar) , 1888-Spillman, W. J. (William Jasper) , 1863-1931
- Collection:
- Organic Roots Collection
- Series:
- Farmers' bulletin
- Author:
- Spillman, W. J. (William Jasper) , 1863-1931
- Subject:
- Soil management , Soil productivity , soil , soil amendments , soil degradation , soil conservation , soil quality , soil fertility , soil erosion , land restoration , green manures , soil organic matter , soil exhaustion
- Physical description:
- 16 p. ; 23 cm.
- Additional Author(s):
- Spillman, W. J. (William Jasper) , 1863-1931
- Collection:
- Organic Roots Collection
- Series:
- Farmers' bulletin
- Author:
- Spillman, W. J. (William Jasper) , 1863-1931
- Subject:
- Soil fertility , Soil conservation , soil conservation , agricultural policy , abandoned land , land productivity , land retirement , livestock production , legumes , case studies
- Physical description:
- 15 p. ; 23 cm.
- Additional Author(s):
- Spillman, W. J. (William Jasper) , 1863-1931
- Collection:
- Organic Roots Collection
- Series:
- Farmers' bulletin
