Hawksworth, David L. .
Biodiversity information /
David L.Hawksworth,Paul M. Kirk and Stella Dextre Clarke.
- London : CAB International , 1997.
- x,194p. : Ills. ; 25cm. .
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0851991831 NULL
BIOLOGICAL DIVERSITY CONSERVATION-INFORMATION RESOURCES-CONGRESSES
025.063339516 / HAW/B