| 000 | 00360nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 100 | _aCasey, F., Barker, R. | ||
| 245 | _aCourse in farming systems research : The Cornell experience | ||
| 260 | _aIthaca | ||
| 260 | _c1982 | ||
| 440 | _aNo. 93; Cornell Department of | ||
| 901 | _pS37146 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c119273 _d119273 |
||