Bio-diversity.

San Diego Zoo is one of the most famous zoos in the world. It pioneered the idea of keeping animals in open spaces mimicking their natural habitats, rather than keeping them locked in cages. But San Diego Zoo is not simply a tourist attraction. It plays an important part in sustaining species and th...

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Bibliographic Details
Corporate Author: Black Diamond (Producer)
Format: Video
Language:English
Published: [England] : Teachers TV/UK Dept. of Education, 2008.
Series:Education in video
Sustainability in California ; 3
Subjects:
Online Access:Click for online access