A Systematic Review of the Ectemnius (Hymenoptera: Sphecidae) of Hawaii by Raina L. Takumi (Author) April 1999 Paperback $26.95, £23.00
Catalogue of the Benthic Marine Algae of the Indian Ocean by Paul C. Silva (Author), Philip W. Basson (Author), Richard L. Moe (Author) September 1996 Hardcover $157.95, £132.00
Encyclopedia of Tidepools and Rocky Shores by Mark W Denny (Editor), Steve Gaines (Editor) January 1970 eBook $99.95, £84.00
