Palleroni, Norberto J. The Pseudomonas group / N. J. Palleroni. - Shildon, Eng. : Meadowfield Press, 1978. - 80 p. : ill. ; 21 cm. Bibliography: p. 75-80. ISBN: 0904095282 Subjects--Topical Terms: Pseudomonas.Bacteriology--Classification.