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- Author:
- Kell, Walter V. , 1889- , McKee, Roland , 1880-
- Subject:
- Cover crops , Soil conservation , cover crops , conservation practices , green manures , legumes , rye , oats , wheat , barley , Trifolium incarnatum , Trifolium lappaceum , Pisum sativum , Pueraria montana var. lobata , Lolium
- Physical description:
- 14 p. : ill., map ; 23 cm.
- Additional Author(s):
- Kell, Walter V. , 1889-McKee, Roland , 1880-
- Collection:
- Organic Roots Collection
- Series:
- Farmers' bulletin
- Author:
- Piper, Charles V. (Charles Vancouver) , 1867-1926
- Subject:
- Green manure crops , Legumes , legumes , green manures , nitrogen fixation , soil inoculation , soil nutrients , soil fertility , nitrogen , cover crops , orchards , crop rotation , cowpeas , Trifolium pratense , Mucuna pruriens var. utilis , Trifolium incarnatum , Vicia cracca subsp. cracca , Vicia villosa , Lathyrus tingitanus
- Physical description:
- 27 p. : ill. ; 23 cm.
- Additional Author(s):
- Piper, Charles V. (Charles Vancouver) , 1867-1926
- Collection:
- Organic Roots Collection
- Series:
- Farmers' bulletin
