Untersuchungen über die Bryozoen des süssen Wassers Braem, Fritz. creator text book Cassel T. Fischer 1890 1890
print
GER Bryozoa Freshwater animals Germany Prussia QL397.4 .B8 Bibliotheca zoologica, Hft.6 Museum of Comparative Zoology--Biodiversity Heritage Library digitization project https://www.biodiversitylibrary.org/bibliography/14899 11777477 08006933 10.5962/bhl.title.14899 DLC