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‡a(OCoLC)31686837
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‡aEducación ambiental y ecología.
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‡aVillahermosa, Tabasco, México :
‡bIV Comité Regional de la Unesco,
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300 |
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‡av. :
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‡aBimonthly
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‡aDescription based on: Año 2-3, no. 12-13 (nov.-89/feb.-90).
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538 |
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‡aMode of access: Internet.
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550 |
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‡aIssued by: Comisión Nacional de los Estados Unidos Mexicanos para la Unesco and Gobierno de Tabasco, Secretaría de Educación, Cultura y Recreación.
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650 |
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‡aEnvironmental protection
‡vPeriodicals.
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‡aEcology
‡vPeriodicals.
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‡aEnvironmental education
‡zMexico
‡vPeriodicals.
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⊔ |
‡aTabasco (Mexico : State).
‡bSecretaría de Educación, Cultura y Recreación.
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710 |
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⊔ |
‡aComisión Nacional de los Estados Unidos Mexicanos para la UNESCO.
‡bIV Comité Regional (Villahermosa, Tabasco, Mexico)
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