Book reviewed in this article:Island ecology (Outline studies in ecology), by M. GormanComparative Morphology of Recent Crustacea, by Patsy A. McLaughlin. W. H. FreemanGenetic Models of Sexual Selection, by Peter O'DonaldPulmonates, edited by Vera Fretter and J. PeakeWeeds (2nd Edition), by W. C. MuenscherOrang‐Utan Behavior, by T. L. MapleAquatic Oligochaete Biology, edited by R. O. Brinkhurst&D. G. CookStudies in Mathematical Biology, Part II: Populations and Communities, edited by S. A. LevinAtlas of the Netherlands Flora. I, Extinct and very rare species, edited by J. Mennema, A. J. Quene‐Botorenbrood&C. L. Plate. Dr W.