Harvey, R. W. S. Isolation of salmonellas / by R.W.S. Harvey, T.H. Price - London : H. M. S. O., 1974 - v,53p : ill . ; 25 cm . - Monograph series / Public Health Laboratory Service Board ; no.8 . References : p .48 -52 ISBN: 0118802089 Subjects--Topical Terms: SalmonellosisBacteria, Pathogenic