National priorities in plant protection research and development a strategic approach
Marambe, Buddh
National priorities in plant protection research and development a strategic approach - Colombo CARP 2008 -
9789559224341
AGRICULTURE
NATIONAL PRIORITIES
PLANT PROTECTION
SRI LANKA
632 / NAT
National priorities in plant protection research and development a strategic approach - Colombo CARP 2008 -
9789559224341
AGRICULTURE
NATIONAL PRIORITIES
PLANT PROTECTION
SRI LANKA
632 / NAT