TY  - BOOK
ED  - Uttar Pradesh (India)
TI  - Testing of cement samples
U1  - 627.52 
PY  - 1956///
CY  - Roorkee
PB  - Irrigation Reearch Institute
KW  - Irrigation
KW  - Economic aspects
KW  - India
KW  - Pumping stations
KW  - Electric substations
KW  - Congresses
ER  -