TY  - BOOK
AU  - Bureau of Indian Standard
TI  - IS : 6330 1971: Recommendation for liquid flow measurement in open channels by weirs and frames abd depth method for estimation of flow in rectangular channel with freefal (appriximate method)
U1  - 532 
PY  - 1971///
CY  - New Delhi
PB  - Bureau of Indian Standard
KW  - Physics
ER  -