| 000 | 00396nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 100 | _aBrumfield, R.G. | ||
| 245 | _aOverhead costs of greenhouse firms differentiated by size of firms and market ch | ||
| 260 | _aAmes | ||
| 260 | _c1981 | ||
| 300 | _a90 p. | ||
| 440 | _aNo. 269; Carolina, North Agric | ||
| 901 | _pS33907 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c129035 _d129035 |
||