Microbiology. Rewritten and rev. by Genevieve Gray Young. Witton, Catherine Jones, 1896- Young, Genevieve Gray. Microbiology. QR46 .W75 1961 576 WIM 2d ed. has title: Microbiology with applications to nursing. New York, McGraw-Hill [c1961] [c1961] 1961 Text xvi, 586 p. eng