TY  - BOOK
AU  -  H.L.S.Tandon and G.S.Sekhon.
TI  - Potassium research and agricultural production in India
U1  - 631.811.3.001.5:63.002(540)  M8 
PY  - 1988///
CY  - New Delhi
PB  - FDCO
KW  - Tandon, H.L.S.
KW  - Potassium,Fertilisers,Soil science
ER  -