Spanish
superb book on the unusual shells from these offshore islands
$34.95
A survey and study of the Opisthobranch molluscs found off the Canary Islands
$69.95
A great work on the mollusks from the SW Atlantic
$59.95
comprehensive study of the land snails of western Nicaragua
$39.95
survey of the numerous terrestrial mollusks found in Puerto Rico
$139.95
superb study of the many diverse land-shells found in Cuba