Estimating the amount of crop residue on a field
By: [F.L. Duley].
Series: Agriculture handbook / United States Department of Agriculture -- no. 136; Agriculture handbook (United States. Dept. of Agriculture) -- no. 136.
Publisher: U.S. Dept. of Agriculture, Agricultural Research Service, in cooperation with Nebraska Agricultural Experiment Station
Published: 1958
Place of publication: Washington, D.C
Language: eng
Number of pages: 31
Subjects: Soil conservation; Soil management; Stubble mulching