TY  - BOOK
AU  - S.K. Patra
AU  -  R. Ray, 
TI  - Research digest two decades (1982-2002 ) of research in agricultural land drainage in coastal saline land and inland low lying l
U1  - 630.72 
PY  - 2002///
CY  - New Delhi
PB  - Indian Council of Agricultural Research
ER  -