TY  - BOOK
AU  - Pathak, P S
AU  - Punjab Singh
AU  - Roy, M M
TI  - Agroforestry systems for sustainable land use
SN  - 81 204 0949 3
U1  - 634 .9 
PY  - 1994///
CY  - New Delhi
PB  - Oxford and IBH Publishing Company Pvt Ltd
KW  - Grassland
KW  - land degradation
ER  -