000 00411cam a22001097a 4500
008 180718b1971 xxu||||| |||| 00| 0 eng d
082 _aW533037x54 In2
245 _aManual on canal falls
_cby Central Water and Power Commission. Ministry of Irrigation, India
260 _aNew Delhi
_bGovernment of India Press
_c1971
300 _a33+p.
700 _aIndia. Ministry of Irrigation. Central Water and Power Commission
999 _c498617
_d498617