IV Congress, Bologna, September 19th-30th, l967. Excursion guidebook /
editor, Raimondo Selli.

APA Citation

International Union of Geological Sciences. Committee on Mediterranean Neogene Stratigraphy., Selli, R. (1967). IV Congress, Bologna, September 19th-30th, l967. Excursion guidebook. Bologna: Azzoguide.

MLA Citation

International Union of Geological Sciences. Committee on Mediterranean Neogene Stratigraphy, and Raimondo Selli. IV Congress, Bologna, September 19th-30th, L967. Excursion Guidebook. Bologna: Azzoguide, 1967.

Warning: These citations may not always be complete (especially for serials).