TY  - BOOK
AU  - New Delhi,Indian Agri. Res.Institute
TI  - Seminar on salinity and alkali soil problems
U1  - 631.42 
PY  - 1962///
CY  - New Delhi.
PB  - I.A.R.I.
KW  - Soil Fertility,Alkalinity,Acidity
KW  - Salinity
ER  -