TY  - BOOK
AU  - Kanwar,Jaswant Singh
AU  - Grewal,J.S.
TI  - Phosphorus fixation in Indian soils
T2  - Indian Council of Agricultural Research. I.C.A.R. technical bulletin (agric.),
U1  - 630.416 
PY  - 1971///]
CY  - Delhi
PB  - Indian Council of Agricultural Research
KW  - Soils
ER  -