TY  - BOOK
AU  - Sankarnarayan KA
TI  - Agro-forestry in arid and semi-arid zones
U1  - 634.99/SAN 
PY  - 1984///
CY  - Jodhpur
PB  - Central arid zone research institute
KW  - agricultural ecology
KW  - agroforestry
ER  -