Human ecology environmental education and sustainable development. Volume 1 (Report of the ninth Commonwealth Conference on development and human ecology, University of Edinbugh 19th-23rd July 1989.
| निगमित लेखकों: | , |
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| अन्य लेखक: | , |
| स्वरूप: | पुस्तक |
| प्रकाशित: |
London
The Commonwealth Human Ecology Council
c1991.
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| विषय: |