| 000 | 00381nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 100 | _aJohnson, J.W. | ||
| 245 | _aPerformance of winter barley and winter wheat in Maryland, 1974 | ||
| 260 | _aMaryland | ||
| 260 | _c1976 | ||
| 300 | _a24 p. | ||
| 440 | _aNo. 881; Maryland Agricultural | ||
| 901 | _pS28572 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c129452 _d129452 |
||