000 00283nam a2200121Ia 4500
008 220201s1992 xx 000 0 eng d
100 _aSHARMA J U
245 0 _aIRRIGATION ENGINEERING
260 _aDELHI
_bSATYA PRAKASHAN
_c1992
300 _a480
700 _aBAN S A
942 _2ddc
999 _c91426
_d91426