| 000 | 00384nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 160212s9999 xx 000 0 und d | ||
| 100 | _a"Jugenheimer, R.W. ;[et al.]" | ||
| 245 | _aResult of co-operative hybrid maize tests in European and mediterranean countries 1950 | ||
| 260 |
_c1952 _aRome _bFAO |
||
| 300 | _aiii 43p. | ||
| 500 | _aFAO development paper no. 31 | ||
| 942 |
_2udc _cFAO |
||
| 999 |
_c29987 _d29987 |
||