Abstract
Volumn 62, no. 6, p. 1885, Abstract, line 3: "For 102 of 129 Aeromonas isolates" should read "For 102 of 130 Aeromonas isolates." Page 1887, column 1, lines 16 and 17: "and for 13 of 21 coliform isolates" should read "and for 13 of 94 coliform isolates."