| 000 | 00604naa a2200145 4500 | ||
|---|---|---|---|
| 001 | 94888 | ||
| 090 | _a94888 | ||
| 100 | _a20040322 y0pory5003 ba | ||
| 200 | 1 |
_aForaging efficiency in gulls _ea congeneric comparison of age differences in efficiency and age of maturity _fJoanna Burger |
|
| 463 | 1 |
_eCooper Ornithological Society, 1987 _vLos Angeles _vp. 83-90 _tEcology and beahvior of gulls _09887 |
|
| 606 | 1 | _aEtologia | |
| 686 | _a2400 - Psicologia Experimental Animal / Psicologia Comparativa | ||
| 700 | 1 |
_aBurger _bJoanna |
|
| 856 | 4 | _uhttps://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/et.htm | |