La conservation des plantes sauvages apparentées aux plantes cultivées
1992
Hoyt, Erich |
Brown, Susanah |
IUCN-WWF Plants Conservation Programme
Conservaçao dos parentes silvestres das plantas cultivadas
1992
Hoyt, Erich |
Brown, Susanah |
Conserving the wild relatives of crops
1992
Hoyt, Erich |
Brown, Susanah |
Conservando los parientes silvestres de las plantas cultivadas
1992
Hoyt, Erich |
Brown, Susanah |
Biodiversity : the key role of plants
1988
Cronk, Q. |
Heywood, Vernon |
Wild plant conservation and the law
1990
Klemm, Cyrille de |
IUCN Plant Information Programme
1987
Synge, Hugh |
Heywood, Vernon |
The palms of the new world : a conservation census
1988
Dransfield, J. |
Johnson, Dennis Victor |
Synge, Hugh |