Books by Herman A. HagenClick here for all books by Herman A. Hagen available for purchase on-line. Monograph of the North American Astacidę by Herman A. Hagen listed for sale on Bibliophile Bookbase. Click here for full details and on-line purchase. Bibliophile Bookbase lists over 5 million books, maps and prints including out-of-print books, incunabula, antiquarian books, used books and libri rari. Bibliophile Bookbase for antiquarian books, maps and prints. |