Rutzler, Klaus Editor books & textbook
Natural History of the Pelican Cays, Belize (Atoll Research Bulletin No. 466-480)
Editor-Ian G. MacIntyre; Editor-Klaus Rutzler
National Museum of Natural History, Smithsonian Institution /2000-01-01 Paperback
New Perspectives in Sponge Biology
Smithsonian Institution Press /1990T Hardcover / 533 Pages