TY  - BOOK
AU  - Rao, Raghavendra
AU  - Varshney, R.S. Gu.
ED  - Unversity of Roorkee, Roorkee, WRDTC
TI  - Comparative studt of the flip bucket the solid roller bucket and the slotted roller bucket with special reference to pochampad projects in Andra Pradesh
U1  - 627.072 
PY  - 1969///
ER  -