Berlin, 1974 261pp. with 143 illustrations in text + 4 folding plates & 2 loose folding maps in rear pocket, 21cm., softcover, text in German, Doctoral Dissertation (Inaugural-Dissertation zur Erlangung der Doktorwürde des Fachbereichs Chemie der Freien Universität Berlin), stamp at verso of title page, text is clean and bright, A110593