Man, earth and the challenges: the book of the 1980 Planet Earth Conference held at the Institute of Ecotechnics, Les Marronniers, Aix-en-Provence, France, December 12th-December 15th, 1980/
Corporate Author: | |
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Format: | Book |
Language: | English |
Published: |
Santa Fe:
Synergetic Press,
[c1981]
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Subjects: |
Physical Description: | 283 p. : ill., ports. ; 21 cm. |
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