TY  - BOOK
AU  - " Kanwar, J. S."
TI  - Phosphorus Fixation in Indian Soils
U1  - 631.4(540) L1 
PB  - "New Delhi : ICAR, 1971"
KW  - " Randhawa, N. S."
KW  - Soil Science - Inorganic Chemistry
ER  -