000 00294nam a2200121Ia 4500
008 220201s1981 xx 000 0 eng d
100 _aPUNMIA B C
245 0 _aINTRODUCTORY IRRIGATION ENGINEERING
250 _a2
260 _aDELHI
_bSTANDARD BOOK HOUSE
_c1981
300 _a614
942 _2ddc
999 _c89867
_d89867