000 00485 a2200253 4500
001 23662
020 _a0
041 _aeng
080 _a626.81 Sin
245 _aText-book of irrigation engineering
250 _a2nd ed
260 _aPatiala
260 _b S. Singhal,
260 _c1958
300 _a282 p.
300 _c22.5 cm
490 _a
100 _aSinghal, R.P.
700 _a
650 _a
650 _aIrrigation engineering
942 _cBK
942 _2UDC
999 _c42589
_d42589