Experiment station work, VIII : soil moisture, fecundity of swine, fertility of soils, food value of eggs, cover crops for orchards, starch from sweet potatoes, cultivation v. cropping orchards, the toad as a friend of the farmer, transplanting trees
- Source:
- Farmers' bulletin / United States Department of Agriculture ; no. 87 1899
- Year:
- 1899
- Subject:
- Agriculture -- United States and sweet potatoes
- Format:
- 32 p. : ill. ; 23 cm.
- Language:
- English
- Publisher:
- U.S. Dept. of Agriculture
- Collection:
- Organic Roots Collection