TY  - BOOK
AU  - R S SHEHANA
AU  - Dr. P PADMAJA
TI  - POTASH NUTRIO PERIODISM IN RICE (Oryza sativa L.)
U1  - E N81 SH 50 
PY  - 1981///
CY  - COLLEGE OF AGRICULTURE VELLAYANI
PB  - SOIL SCIENCE AND AGRICULTURAL CHEMISTRY
ER  -