TY  - BOOK
AU  - TANDON, H. L. S
TI  - Sulphur research and agricultural production in India
U1  - DREXED 631.825 095 4 T12S 
PY  - 1986///
PB  - New Delhi
KW  - SULPHUR -- RESEARCH
KW  - AGRICULTURAL PRODUCTIVITY -- INDIA
KW  - SOILS -- INDIA -- SULPHUR CONTENT
ER  -