Ecology Of Fresh Water
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Series: Our Living World Series
Year Published: 1967
Creator: Amer Institute Of Biological Sciences
Format: 16mm
Sound: sound
Description: A shortened version of the film Limnology. Points out limiting factors of fresh-water habitats, describing various zones of a lake and organisms endemic to them. Explains effects of seasonal stratification, convection currents and heat, light and nutrient changes on lake organisms.
No holdings listed.
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Original permalink · Record added: 2023-02-27 02:20:06