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|a 81 7748 010 3
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| 082 |
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|a 370.1934
|b KEL/E
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| 100 |
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|a Kelu, P, Ed.
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| 245 |
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|a Environmental Education: Conceptual analysis /
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| 260 |
|
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|a Calicut:
|b University of Calicut,
|c 2000.
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| 300 |
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|a 150p.
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| 505 |
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|a CONTENTS: 1. Introduction to ecology and environment 2. Biosphere 3. Energy flow in eco-systems 4. Bio-geochemical cycles in nature 5. Ecosystem dynamics 6. Ecological pyramids and succession 7. Major ecosystems of the world 8. Biological magnification an
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|d 69195
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|b UL
|c ST1
|d 2012-10-27
|l 1
|o 370.1934 KEL/E
|p G8221
|r 2014-10-28
|s 2014-09-26
|w 2012-10-27
|y BK
|