Microbial interactions and communities / edited by A.T. Bull, J.H. Slater. Bull, Alan T. Slater, J. H. Microbial ecology. Microbiology Cultures and culture media. QR100 .M518 1982 576.15 19 BUM Includes bibliographical references and index. London ; New York : Academic Press, 1982- 1982- 1982 Text v. <1 > : eng