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| 005 | 20250914131031.0 | ||
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| 008 | 030916 1980 xxu030 m 0b eng | ||
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_aThe ecosystem II _h[kit] : _benergy flow |
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_aNorth Carolina : _bBiology Media, _c1980 |
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| 300 |
_a61 slides, 1 sound cassette, 1 teacher's manual ; _cin container, 29 X 29 X 8 cm. |
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_aEnergy development _xEnviromental aspects |
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_c3 _n0 _kkit TD195.T43 |
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| 914 | _avtls000340742 | ||
| 990 | _ara | ||
| 991 | _aKoleksi Media | ||
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_at _b2003-03-09 _cm _dg _feng _gxxu _y0 _z.b13262427 |
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| 999 |
_c325745 _d325745 |
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