000 00258nam a2200121Ia 4500
654 _aCIVI
100 _agovt pub
245 _are Discharges Of Canals-Observation Report.
260 _bGOVT
_c1914
082 _bGOV
300 _a263p.
999 _c10670
_d10670
041 _aeng
655 _aC-10
546 _aText in English
300 _c23 cm.