1. X-ray microanalysis of freeze-dried ultrathin frozen sections of a regulating epithelium from the snail Otala;Appleton;Nature (London),1977
2. Ionic gradients within mantle-collar epithelial cells of the land snail Otala lactea;Appleton;Cell Tissue Res.,1979
3. A contribution to the biology of the grey garden slug;Arias;Bull. South. Calif. Acad. Sci.,1963
4. Metabolic acclimation to temperature in a terrestrial snail;Armitage;Comp. Biochem. Physiol. A,1980
5. The seasonal and daily patterns of locomotor activity in the snail Helix aspersa Müller, and their relation to environmental variables;Bailey;Proc. Malacol. Soc. London,1975