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2003
IUCN policies
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1968
Keynote address International parliamentary conference on the environment
1971
Budowski, Gerardo |
Background study for the development of an IUCN European policy on agriculture and biodiversity
1999
Nowicki, Peter L. |
Potter, Clive |
Reed, Tim |
Dyduch-Falniowska, Anna |
Fulton, Rorie |
Poudevigne, Isabelle |