TY - SER AU - Zechmeister,Laszlo TI - Fortschritte der Chemie organischer Naturstoffe. : Progress in the chemistry of organic natural products U1 - 547/.005 CY - Wien: , New York, PB - Springer-Verlag. KW - Chemistry, Organic KW - Periodicals KW - Chimie organique N1 - Chemical abstracts; 0009-2258; Suspended 1940-44 ER -