By Burger Paul   Potschin Marion   in GAIA - Ecological Perspectives for Science and Society

ISSN:0940-5550|9|3|235-238

oekom verlag‎(2000)‎

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By Potschin Marion B.   Haines-Young Roy H.   in GAIA - Ecological Perspectives for Science and Society

ISSN:0940-5550|10|3|165-167

oekom verlag‎(2001)‎

Access to resources Favorite 11.8998785