Ecology : understanding biodiversity.

The nineteenth and twentieth centuries have seen human population grow exponentially. With this growth have come demands for food, shelter and resources. As these needs are met, fragile ecosystems worldwide can suffer. Natural habitats are shrinking, and some scientists say that 25% of all plant and...

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Bibliographic Details

Corporate Author:	TMW Media Group (Producer)
Format:	Video
Language:	English
Published:	[Venice, California] : TMW Media, [2010]
Series:	Show me science advanced.
Subjects:	Biodiversity. Ecology. Educational films. Science films. Short films.
Online Access:	Connect to this title online