TY  - BOOK
AU  - Nair,P.K.Ramachandran
TI  - Studies on the comparative performance of three high - yielding varieties of Rice (1.R - 8,Tainan - 3 & Ptb - 9) at varying levels of nitrogen and spacing under Trivandrum conditions
KW  - Rice
KW  - High yielding varieties
KW  - Indica
KW  - Kerala
ER  -