TY  - BOOK
AU  - Roy L. Donahue
TI  - Our soils and their management : An introduction to soil and water conservation
U1  - 631.4 
PY  - 1963///
CY  - Bombay
PB  - Asia Publishing House
N1  - Roy L. Donahue: Our soils and their management : An introduction to soil and water conservation.  (2nd Edition)  Bombay.  Asia Publishing House, 1963.--(631.4DON)
ER  -