Malek,I,ed. Continuous Cultivation of Microorganisms: Proceedings of the 4th Symposium held in Prague, June 17-21, 1968/ edited by I.Malek,et al. - Prague: Academia, 1969. - 651p. Subjects--Topical Terms: Microbiology--Cultures and culture media Microbiology Dewey Class. No.: 579 / MAL/C