Casida, L E Competitive ability and survival in soil of pseudomonas strain 679-2, a dominant, nonobligate bacterial predator of bacteria. [electronic resource] - Applied and environmental microbiology Jan 1992 - 32-7 p. digital Publication Type: Journal Article ISSN: 0099-2240 Standard No.: 10.1128/aem.58.1.32-37.1992 doi