TY  - BOOK
AU  - Tandon, H L S
TI  - Sulphur research and agricultural production in India 
SN  - 81-85116-02-4
PY  - 1986///
CY  - New Delhi: 
PB  - Fertiliser Development and Consultation Organisation, 
KW  - Agriculture
KW  - Soils
KW  - Crop
ER  -