| 000 | 00411nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 100 | _aMarasco, R.J., Greenfield, J. | ||
| 245 | _aCommercial catfish farming - some considerations for the Maryland farmer | ||
| 260 | _aMaryland | ||
| 260 | _c1971 | ||
| 300 | _a0.833333333 | ||
| 440 | _aNo. 57; Maryland Agricultural | ||
| 901 | _pS19633 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c118175 _d118175 |
||