TY  - BOOK
AU  - Parmar, Jitendra Singh
AU  - Vittal, N. Gu.
TI  - Afflux due to pier groups in open channel
U1  - 624.072 
PY  - 1990///
CY  - Roorkee
PB  - Deptt. of Civil Engg.University of Roorkee
ER  -