| 000 | 00522nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1981 xx 000 0 und d | ||
| 082 | _aPR 631.3 S42E | ||
| 100 | _aSidhu,Dhanwant Singh | ||
| 245 | 0 | _aEffect of different parameters on annual use and repair maintenance costs of farm machinery. | |
| 250 | _aP.A.U. | ||
| 260 |
_aLudhiana _bPAU _c1981 |
||
| 300 | _a29cm,89 | ||
| 650 | _aAGRICULTURAL MACHINERY - MAINTENANCE AND REPAIR -- ECONOMI | ||
| 653 | _aAGRICULTURAL MACHINERY - MAINTENANCE AND | ||
| 942 |
_2ddc _cT |
||
| 999 |
_c65430 _d65430 |
||