NATURAL ENEMIES OF TERRESTRIAL MOLLUSCS; Contents; Contributors; Preface; 1 Avian and Mammalian Predators of Terrestrial Gastropods; 2 Coleoptera (Carabidae, Staphylinidae, Lampyridae, Drilidae and Silphidae) as Predators of Terrestrial Gastropods; 3 Diptera as Predators and Parasitoids of Terrestrial Gastropods, with Emphasison Phoridae, Calliphoridae, Sarcophagidae, Muscidae and Fanniidae; 4 Overview of the Biology of Marsh Flies (Diptera: Sciomyzidae), with Special Reference to Predators and Parasitoids of Terrestrial Gastropods |