| 000 | 00358nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 100 | _aHeddle, R.G. | ||
| 245 | _aVarieties of perennial ryegrass 1956-1959 | ||
| 260 | _aEdinburgh | ||
| 260 | _c1960 | ||
| 300 | _a24 p. | ||
| 440 | _aNo. 17; Edinburgh School of Ag | ||
| 901 | _pS6432 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c136405 _d136405 |
||