TY  - GEN
AU  - Panjab, Singh
AU  - Pathak, P.S
AU  - Roy, M.M
TI  - Agroforestry systems and degraded lands V.1
U1  - 634.9 PAN.01 
CY  - New Delhi, Oxford & IBH publishing co. pvt. ltd
KW  - agroforestry systems
ER  -