Alexander, Martin Microbial ecology. - New York Wiley [1971] - x, 511 p. illus., maps. 24 cm. Includes bibliographies. ISBN: 0471020540 LCCN: 71137105 Subjects--Topical Terms: Microbial ecologyMicrobiologyEcology LC Class. No.: QR100 / .A4 Dewey Class. No.: 576.1/5