| 000 | 00400nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 130225s9999 xx 000 0 und d | ||
| 100 | _aGreen, R.L. | ||
| 245 | _aTowards a more modern state : A survey of agricultural research in Maryland | ||
| 260 |
_aMaryland _bMaryland Agricultural Experiment Station _c1973 |
||
| 300 | _a88p | ||
| 440 | _aA-181, A.E.S. | ||
| 901 | _a22652 22653 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c4164 _d4164 |
||