Bilan régional : Europe
1992
Synge, Hugh |
Synge, Hugh
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 |
The Joint IUCN-WWF Plants Conservation Programme : achievements 1984-1987 and activities planned 1988-1990
1988
Synge, Hugh |
Annual report : 1991
1992
Synge, Hugh |
Plants in danger : what do we know?
1986
Davis, Stephen D. |
Droop, Stephen J. M. |
Gregerson, Patrick |
Henson, Louise |
Leon, Christine |
Synge, Hugh |
Villa-Lobos, Jane Lamlein |
Zantovska, Jana |
The IUCN plant red data book : comprising red data sheets on 250 selected plants threatened on a world scale
1978
Lucas, Gren |
Synge, Hugh |