Graham, A. (1971). British prosobranch and other operculate gastropod molluscs. Academic press.
Chicago Edition CitationGraham, Alastair. British Prosobranch and Other Operculate Gastropod Molluscs. New York: Academic press, 1971.
Deismireacht MLAGraham, Alastair. British Prosobranch and Other Operculate Gastropod Molluscs. Academic press, 1971.
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