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| 003 | OCoLC | ||
| 005 | 20251125154633.0 | ||
| 008 | 010323e2000 pr a grf 000 0 spa d | ||
| 020 |
_a1-881720-12-8 (hardcover) _c19.95 |
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| 040 |
_aPUCPR _bspa _erda _cDLC |
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_aQR541.14 _b.S277 2000 |
| 092 | 0 |
_a577.09 _bS247e |
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| 100 | 1 |
_aSarramía Roncero, Tomás. _9274032 |
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| 245 | 1 | 0 |
_aEcología : _bPuerto Rico y el Mundo Siglo XXI / _cTomás Sarramía Roncero |
| 246 | 3 | 4 | _aEcología Siglo veinte y uno: Puerto Rico y el mundo |
| 260 |
_aHato Rey, P.R. : _bPublicaciones Puertorriqueñas Editores _c2000. |
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| 300 |
_a70 p.: _bill.; (chiefly col.) _c28 cm. |
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| 336 |
_2rdacontent _btxt |
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| 337 |
_2rdamedia _bn |
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| 338 |
_2rdacarrier _bnc |
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| 500 | _aIllustrations on lining papers. | ||
| 650 | 0 |
_aEcology _zPuerto Rico _xJuvenile literature. _989958 |
|
| 650 | 0 |
_aConservation of natural resources _zPuerto Rico _xJuvenile literature. _2Local _979833 |
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| 650 | 0 |
_aRecycling Waste, etc. _zPuerto Rico _xJuvenile literature. _2Local _9157589 |
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| 942 |
_2lcc _c29 _hQH541.14 _k .S277 2000 |
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| 999 |
_c180733 _d180733 |
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