The conservation biology of molluscs : proceedings of a symposium held at the 9th International Malacological Congress, Edinburgh, Scotland 1986 /
International Malacological Congress(9th :1986 :Edinburgh, Scotland)
Kay, E. Alison,1928-2008.
International Union for Conservation of Nature and Natural Resources.Species Survival Commission.
Gland, Switzerland : IUCN : the World Conservation Union,
1995.
Includes bibliographical references.