| 000 | 00440nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 080 | _a63(043)(048.1)(492) | ||
| 245 | _aDisseration abstracts of the agricultural university, Wageningen the Netherlands | ||
| 260 | _aWageningen | ||
| 260 | _bLandbouwgeschool | ||
| 260 | _c1968 | ||
| 300 | _a249 p. | ||
| 440 | _aNo. 1; Netherlands, Landbouwho | ||
| 901 | _pS19715 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c120102 _d120102 |
||