| 000 | 00549aab a2200193 4500 | ||
|---|---|---|---|
| 999 |
_c15696 _d15696 |
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| 003 | OSt | ||
| 005 | 20220323163309.0 | ||
| 007 | ta | ||
| 008 | 141010b2007 xxu||||| |||| 00| 0 eng d | ||
| 022 | _a15413357 | ||
| 040 | _c- | ||
| 245 |
_aWhat are they doing down there? / _cChadwick, Douglas H. |
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| 260 | _cJan. 2007 | ||
| 300 | _app. 72-93 | ||
| 440 |
_aNATIONAL GEOGRAPHIC _vVol. 211, No. 1, _918477 |
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| 650 |
_aHUMPBACK WHALES _918478 |
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| 856 | _uhttp://ngm.nationalgeographic.com/2007/01/humpback-whales/chadwick-text | ||
| 942 |
_2ddc _cBV |
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