Systematics & Classification
essential guide for Conus classification
$29.95
almost new condition - an important tool for molluscan classification
$59.95
Important new work of these mollusks
$199.95
everything there is to know about the biology and taxonomy of the Cypraea
$149.95
a catalog of more than 41,000 shell names at the species level
$59.95
molluscan systematics, evolution and ecology
