000 | 00411nam a2200157Ia 4500 | ||
---|---|---|---|
008 | 170101s1972 xx 000 0 und d | ||
082 | _aT 631.7 A81D | ||
100 | _aAshok Kumar | ||
245 | 0 | _aDesign of underground pipeline system for irrigation | |
260 |
_aLudhiana _bPAU _c1972 |
||
300 | _a29cm. 51 | ||
650 | _aIRRIGATION WATER | ||
653 | _aIRRIGATION WATER | ||
653 | _aPIPE LINES | ||
942 |
_2ddc _cT |
||
999 |
_c19108 _d19108 |