TY  - BOOK
AU  - W.R.D.T.C.
TI  - International symposium on water resources systems Dec,. 20-22, 1980
U1  - 626.81(100) W22I 
PY  - 1980///
CY  - Meerut
PB  - Sarita Prakashan
KW  - Water resouces systems
ER  -