| 000 | 00436nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 080 | _a639.003.3(069) | ||
| 100 | _aWilliams, Colin | ||
| 245 | _aSimple economics and book keeping for fish farmers | ||
| 260 | _aRome | ||
| 260 | _bFAO of the United Nations | ||
| 260 | _c1992 | ||
| 300 | _a96 p. | ||
| 440 | _aNo. 19; FAO Training Series | ||
| 901 | _pS42017 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c133323 _d133323 |
||