Atlas of snowflakes (snow crystals). In Russian /Atlas snezhinok (snezhnykh kristallov). St. Petersburg Hydrometeorological Issuance. 2005. Morphological classification of ice crystals (cloud crystals and snowflakes). Microphysical characteristics of ice crystals. The relationship between the shape of ice crystals and the temperature and humidity characteristics of clouds of various shapes. An album of snowflakes (80 pages). Please contact us for details on condition of available copies of the book. SKUalb3f45c3b03d6c45ee.