000 | 00438nam a2200181Ia 4500 | ||
---|---|---|---|
008 | 170101s1970 xx 000 0 und d | ||
082 | _aPR 627.54 J20T | ||
100 | _aJAIN, Mohinder Kumar | ||
245 | 0 | _aTile drainage system design | |
250 | _aCOAE | ||
260 |
_aLudhiana _bPAU _c1970 |
||
300 | _a40L | ||
650 | _aDRAINAGE | ||
653 | _aAGRICULTURAL ENGINEERING | ||
653 | _aDRAINAGE | ||
653 | _aIRRIGATION | ||
942 |
_2ddc _cT |
||
999 |
_c18859 _d18859 |