Biofilms: An ESEM evaluation of artifacts introduced during SEM preparation Brenda LittlePatricia WagnerRaymond Scheetz Review Pages: 213 - 221
Oligotrophic bacteria in ultra-pure water systems: Media selection and process component evaluations Robert A. GovernalMoyasar T. YahyaFarhang Shadman Original Papers Pages: 223 - 227
Studies on the galactomannan-degrading enzymes produced bySporotrichum cellulophilum Alberto AraujoOwen P. Ward Original Papers Pages: 229 - 236
Emulsification of hydrocarbons by subsurface bacteria D. S. FrancyJ. M. ThomasC. H. Ward Original Papers Pages: 237 - 245
The effect of pretreatment on the invertase activity of gel-entrapped yeast biomass Liza PiraCarmina PintoCarlos Rolz Original Papers Pages: 247 - 252
Expression of streptomycete cholesterol oxidase inEscherichia coli Daniel K. Y. SolaimanGeorge A. Somkuti Original Papers Pages: 253 - 258
Δ′-Dehydrogenation of steroids byArthrobacter simplex immobilized in calcium polygalacturonate beads M. C. MontesI. P. Magaña Original Papers Pages: 259 - 264
The biosynthetic origin of the pyridone ring of efrotomycin Gary DarlandByron ArisonLouis Kaplan Original Papers Pages: 265 - 271
Resistance of bacteria from cooling waters to bactericides Volker S. BrözelT. Eugene Cloete Short Communications Pages: 273 - 276
Colonization byCladosporium spp. of painted metal surfaces associated with heating and air conditioning systems Donald G. AhearnRobert B. SimmonsDuane L. Pierson Short Communications Pages: 277 - 280
Attachment ofSalmonella typhimurium andListeria monocytogenes to glass as affected by surface film thickness, cell density, and bacterial motility J. S. DicksonE. K. Daniels Short Communications Pages: 281 - 283