| 000 | 00344nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1988 xx 000 0 und d | ||
| 020 | _a8170961297 | ||
| 082 | _a338 HEA | ||
| 100 | _aHeady, Earl O | ||
| 245 | 0 | _aAgricultural production fuctions and resource use | |
| 260 |
_aNew Delhi _bKalyani _c1988 |
||
| 300 | _aP.667 | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c244931 _d244931 |
||