Biodiversity information : needs and options : proceedings of the 1996 International Workshop on Biodiversity Information /
International Workshop on Biodiversity Information :1996 /London, England.
Hawksworth, D. L.
Kirk, P. M.
Clarke, Stella Dextre.
C.A.B. International.
Oxon : CAB International,
1997.
Includes index.
Biological diversity conservation