TY - BOOK AU - Yakhnin,E. ED - Geological Survey of Finland TI - Geochemistry of atmospheric deposition in the Kymi district (Finland) and in the Karelian Isthmus (Leningrad, Russia) T2 - Geological Survey of Finland : Report of Investigation. 139 SN - 9516906842 U1 - 551.94897471 PY - 1997///. CY - Espoo, Finland: PB - Geological Survey of Finland, KW - Geochemistry KW - Finland KW - Russia N1 - Includes bibliographical references (p. 21) ER -