Published in Transactions of the San Diego Society of Natural History, in 1941, in volume 9, pages 289-332
Created: 2011-06-02, modified: 2011-12-09
Published in Transactions of the San Diego Society of Natural History, in 1941, in volume 9, pages 333-336
Created: 2011-06-02, modified: 2011-12-09
Published in Transactions of The San Diego Society For Natural History, in 1941, in volume 9, pages 337-352
Created: 2011-12-09, modified: 2011-12-09
Published in Transactions of the San Diego Society of Natural History, in 1941, in volume 9, issue 28, pages 285-288
Created: 2010-03-21, modified: 2011-12-09