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Crop-plant stimulation with paper mulch


Author:
Flint, Lewis Herrick
Source:
Technical bulletin (United States. Dept. of Agriculture) ; no. 75 1928
Year:
1928
Subject:
Mulching
Format:
20 p. : ill. ; 23 cm.
Publisher:
U.S. Dept. of Agriculture
Collection:
Organic Roots Collection