TY  - BOOK
TI  - Vegitable seed production manual: technical manual for quality vegetable seed production
U1  - 631.521 
PY  - 2015///
CY  - Peradeniya
PB  - Deparment of Agriculture(DOA)
KW  - PLANT SCIENCE
KW  - SEED PRODUCTION
KW  - VEGITABLE SEEDS
ER  -