1985 119 p., num. figs, paperbound. Ex library Dr. A.C. van Bruggen (with his stamp). In Russian.Includes: Bioenergetic characteristics populations coastal gastropods in clean and polluted parts Barents and White Sea / Distribution, growth Trichotropis borealis / New simple method studying molluscan radula / New genus/species Trochidae NW pacific / Generic composition Viviparidae / Melanopsis species E. Iran / Planorbidae Soviet Far East / Molluscs Transcarpathian region USSR / Effect relief and hidrographical recent distribution land molluscs / Composition, morphology and distribution genusParayoldiella (Bivalvia) / Pisidiidae lake Lagunnoje, Kurile Islands.