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- Author:
- United States Office of Experiment Stations.
- Subject:
- Agriculture United States , wetland soils , animal manures , hay , plant breeding , genetic improvement , crop quality , weeds , feeds , cattle diseases , milking machines , animal welfare , milk , food supply , cities , birds of prey , poultry production , farm labor
- Physical description:
- 32 p. : ill. ; 23 cm.
- Additional Author(s):
- United States Office of Experiment Stations.
- Collection:
- Organic Roots Collection
- Series:
- Farmers' bulletin
- Author:
- United States Office of Experiment Stations.
- Subject:
- Agriculture United States , animal manures , sodium nitrate , animal feeding , cooking , poisonous plants , pork , milk , separators , cheesemaking , food composition , plows , tillage implements
- Physical description:
- 32 p. : ill. ; 23cm.
- Additional Author(s):
- United States Office of Experiment Stations.
- Collection:
- Organic Roots Collection
- Series:
- Farmers' bulletin