TY  - BOOK
AU  - Sulphur Institute. Prism Sulphur Corporation (Washington, D
TI  - Sulphur in balanced fertiliser use : summarise conclusions .....................in India
U1  - 631.825 S94S 
PB  - Prism Sulphur Corporation
KW  - SULPHUR FERTILIZERS
KW  - PLANTS NUTRITION
ER  -