TY  - BOOK
AU  - J.YOGESAN NAIR 
AU  - N.SUBRAMONEY 
TI  - STUDIES ON THE HYDROGEN SULPHIDE INJUURY ON PADDY PLANTS 
U1  - E N66 YO 15 
PY  - 1966///
CY  - AGRICULTURAL COLLEGE AND  RESEARCH INSTITUTE VELLAYANI
PB  - DIVISION OF AGRICULTURAL CHEMISTRY 
ER  -