Api vavamu - rata nagamu disheeya ahara nishpadanaya diri ganveeme jathika meheyuma agayeeme adhyanaya
Jayathissa, R.L.N.
Api vavamu - rata nagamu disheeya ahara nishpadanaya diri ganveeme jathika meheyuma agayeeme adhyanaya - Colombo Hector Kobbekaduwa Agrarian Research and Training Institute 2014 - xxiv, 191p.
9789556121766
AGRICULTURE
630.7 / J19
Api vavamu - rata nagamu disheeya ahara nishpadanaya diri ganveeme jathika meheyuma agayeeme adhyanaya - Colombo Hector Kobbekaduwa Agrarian Research and Training Institute 2014 - xxiv, 191p.
9789556121766
AGRICULTURE
630.7 / J19