TY  - BOOK
AU  - Datta,S.K..
TI  - Soil conservation and land management / 
U1  - 333.7316 
PY  - 1986///
CY  - Dehradun : 
PB  - International Book Distributors , 
KW  - SOIL CONSERVATION
N1  - Includes bibliographical references and index
ER  -