The IUCN invertebrate red data book.

Sonraí bibleagrafaíochta
Rannpháirtithe:	Wells, Susan M., Robert M. Pyle and N.Mark Collins, Compilers
Formáid:	LEABHAR
Foilsithe / Cruthaithe:	Gland, Switzerland International Union for Conservation of Nature and Natural Resources c1983
Ábhair:	Invertebrates.