TY  - BOOK
AU  - Singh, Gurmel
AU  - Arora, Y.K.
AU  - Narain, Pratap
AU  - Grewal, S.S.
TI  - Agroforestry research : : (in India and other countries)
SN  - 8185276234
U1  - 634.998072 21st ed.
PY  - 1990///
CY  - Dehradun : 
PB  - A Surya Publications , 
KW  - Agroforestry
KW  - Intercropping
KW  - Multipurpose trees
ER  -