| 000 | 00438nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 080 | _a598.3:591.52:380.8 | ||
| 100 | _aDe Roos, G. Th. | ||
| 245 | _aImpact of tourism upon same breeding wader species on the isle of vlieland in th | ||
| 260 | _aWageningen | ||
| 260 | _c1981 | ||
| 300 | _a131 p. | ||
| 440 | _aNo. 81-14; Netherlands Mededel | ||
| 901 | _pS34687 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c125124 _d125124 |
||