TY  - BOOK
AU  - Tandon, H.L.S.
TI  - Phosphorus; research and agricultural production in India
U1  - 631.811.2(540) M7 
PY  - 1987///
CY  - New Delhi
PB  - Fertiliser development and consultation organisation
KW  - H.L.S.Tandon
KW  - Phosphorus,Soil science
ER  -