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1. Summer crops for green manure and soil improvement

Author:
McKee, Roland , 1880-
Subject:
Green manure crops , Soil fertility , green manures , cover crops , legumes , soil management , nitrogen fixation
Physical description:
ii, 17 p. : ill. ; 23 cm.
Additional Author(s):
McKee, Roland , 1880-
Collection:
Organic Roots Collection
Series:
Farmers' bulletin

2. Winter legumes for green manure in the cotton belt

Author:
McKee, Roland , 1880- , McNair, A. D. (Albert Duy) , 1866-
Subject:
Legumes Southern States , Green manure crops Southern States , green manures , cover crops , legumes , soil management , nitrogen fixation
Physical description:
ii, 21 p. : ill. ; 23 cm.
Additional Author(s):
McKee, Roland , 1880-McNair, A. D. (Albert Duy) , 1866-
Collection:
Organic Roots Collection
Series:
Farmers' bulletin