| 000 | 00378nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1968 xx 000 0 und d | ||
| 041 | _aEnglish | ||
| 100 | _aRUSSELL H HAHN | ||
| 245 | 0 | _aAGRICULTURAL ENGINEERS YEARBOOK | |
| 260 |
_aU.S.A. _bAMERICAN SOCIETY OF AGRICULTURAL ENGINEERS _c1968 |
||
| 300 |
_a536 _ePrint |
||
| 653 | _aAGRICULTURAL ENGINEERING | ||
| 942 |
_2ddc _cJR |
||
| 999 |
_c266942 _d266942 |
||