TY  - BOOK
AU  - Amanzai, Abdul Ahad
AU  - Singhal, D.C. Gu.
ED  - University of Roorkee, Roorkee, Hydrology
TI  - Geohydrological studies of Katawaz area, Afghanistan
U1  - 551.48072 
PY  - 1993///
CY  - Roorkee
PB  - Indian Institute Of Technology Roorkee
ER  -