TY  - BOOK
AU  - Donahue, Roy L. .
TI  - Our Social and Their Management: An Introduction to Soil and Water Conservation
U1  - 631.46 
PY  - 1963///
CY  - Bombay
PB  - Asia Publishing House
KW  - Soil Management
KW  - Water Conservation
KW  - G-Technology
N1  - Index
ER  -