TY  - BOOK
AU  - Duley,F.L.
AU  - Russel,J.C.
TI  - Stubble-mulch farming to hold soil and water
T2  - Farmers' bulletin / United States Department of Agriculture
AV  - S21 .A6 no. 1997
U1  - 631.45 
PY  - 1948///
CY  - Washington, D.C.
PB  - U.S. Dept. of Agriculture
KW  - Tillage
KW  - Stubble mulching
KW  - Soil conservation
N1  - Contribution from Soil Conservation Service in cooperation with Nebraska Agricultural Experiment Station; Supersedes his Using crop residues for soil defense (Miscellaneous publication no. 494) and L. S. Carter's Stubble-mulch farming for soil defense (Farmers' bulletin no. 1917)
ER  -