TY  - GEN
AU  - Butler,M.D.
TI  - Conserving Soil
U1  - 333.7316/BUT/CON 
PY  - 1964///
CY  - Canad
PB  - D Van Nostrad Company, Inc.
KW  - Soil, Organic,watersheds,Sandstone Creek
N1  - Content
ER  -