Natural Allies / National Geographic Television & Film.

Natural Allies / National Geographic Television & Film.

Have Earth's vibrant waterways-its streams, rivers, lakes, and oceans-become delivery systems for pollutants and poison? This program points to signs that toxic substances are overwhelming our planet's aquatic ecosystems. Viewers encounter many of the causes for this concern, including a r...

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Bibliographic Details
Online Access: Streaming video (Emerson users only)
Corporate Contributors: Films for the Humanities & Sciences (Firm), Films Media Group, National Geographic Television & Film
Format: Electronic Video
Language:English
Published: New York, N.Y. : Films Media Group, [2010]
Series:Living machine.
Subjects:
Water > Pollution.
Water > Environmental aspects.
Toxicology.
Refuse and refuse disposal.
Physical geography.
Nature > Effect of human beings on.
Natural resources.
Landforms.
Land use > Environmental aspects.
Hydrology.
Human ecology.
Ecosystem management.
Conservation of natural resources > Waste disposal.
Biotic communities.
Biosphere.
Videorecording.
Educational films.
Internet videos.
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Streaming video (Emerson users only)

Streaming Media

Holdings details from Streaming Media
Call Number: Films on Demand
Films on Demand Intellectual item Place Hold

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