| 000 | 00398nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 100 | _aSmit, A.L. | ||
| 245 | _aInfluence of external factors on growth and development of sugar-beet (Beta vulg | ||
| 260 | _aWageningen | ||
| 260 | _c1983 | ||
| 300 | _a109 p. | ||
| 440 | _aNo. 914; Centre for Agricultur | ||
| 901 | _pS35717 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c125445 _d125445 |
||