TY - BOOK AU - Niki, Hiromi., ed. AU - NATO Advanced Research Workshop on the Tropospheric ... AU - Becker, Karl Heinz., ed. TI - Tropospheric chemistry of Ozone in the polar regions /ed. by Hiromi Niki, Karl Heinz Becker SN - 354056683X U1 - 551.513 PY - 1993/// CY - Berlin PB - S-V KW - Ozone - Chemistry Troposphere - Chemistry ER -