Search National Agricultural Library Digital Collections
Displaying
1 item
start over
- 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
