| 000 | 00434nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1982 xx 000 0 und d | ||
| 082 | _aPR 631.33 A23C | ||
| 100 | _aAfshar,Nasser Rostam | ||
| 245 | 0 | _aComparative studies of seed metering mechanics | |
| 250 | _aPAU | ||
| 260 |
_aLudhiana _bPAU _c1982 |
||
| 300 | _a28cm,38 | ||
| 650 | _aDRILL(AGRICULTURAL IMPLEMENT) | ||
| 653 | _aDRILL(AGRICULTURAL IMPLEMENT) | ||
| 942 |
_2ddc _cT |
||
| 999 |
_c65750 _d65750 |
||