![A. E. Ortmann: Procambarus: A New Subgenus of the Genus Cambarus [Crawfishes]](/images/bookbase.gif)
Books by A. E. OrtmannClick here for all books by A. E. Ortmann available for purchase on-line. Procambarus: A New Subgenus of the Genus Cambarus [Crawfishes] by A. E. Ortmann listed for sale on Bibliophile Bookbase. Click here for full details and on-line purchase. Crawfishes of Western Pennsylvania by A. E Ortmann listed for sale on Bibliophile Bookbase. Click here for full details and on-line purchase. A New Species Cambarus from Louisiana by A. E. Ortmann listed for sale on Bibliophile Bookbase. Click here for full details and on-line purchase. The Mutual Affinities of the Species of the Genus Cambarus, and Their Dispersal Over the United States by A. E. Ortmann listed for sale on Bibliophile Bookbase. Click here for full details and on-line purchase. |