5 results for R D MacElroy
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Manmade Closed Ecological Systems
Hardback
Published 26 Dec 2002Save $1.00
RRP $269.89- $268.89
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Natural and Artificial Ecosystems
Paperback
Published 30 Nov 1995 -
Life Sciences and Space Researc...
Paperback
Published 31 Jan 1992 -
Life Sciences and Space Researc...
Hardback
Published 30 Jun 1994 -
Life Sciences and Space Researc...
Paperback