Biotechnologies in developing countries: present and future Albert Sasson Guest Editorial Pages: 127 - 128
Molecular biology of β-lactam acylases B. S. DeshpandeS. S. AmbedkarJ. G. Shewale Review Pages: 129 - 138
Vertical thin-layer photoreactor for controlled cultivation of cyanobacteria H. J. SilvaT. I. Cortiñas Research Paper Pages: 145 - 148
Specific DNA probes for the identification of the fish pathogen, Renibacterium salmoninarum G. LeónM. A. MartinezM. Krauskopf Research Paper Pages: 149 - 153
Antigenic determinants and specificity of antisera against acidophilic bacteria B. KoppeH. Harms Research Paper Pages: 154 - 158
Growth kinetics of Aeromonas hydrophila in freshwaters supplemented with various organic and inorganic nutrients S. R. RippeyM. A. TroyV. J. Cabelli Research Paper Pages: 159 - 164
Coffee husk: an inexpensive substrate for production of citric acid by Aspergillus niger in a solid-state fermentation system V. S. ShankaranandB. K. Lonsane Research Paper Pages: 165 - 168
Effect of lignin-related phenols and their methylated derivatives on the growth of eight white-rot fungi J. A. BuswellK. -E. L. Eriksson Research Paper Pages: 169 - 174
Effect of copper (II) on survival of Pseudomonas fluorescens and transfer of plasmid RP4 in soil J. Kozdrój Research Paper Pages: 175 - 177
Astaxanthin production by a Phaffia rhodozyma mutant on grape juice P. S. MeyerJ. C. du Preez Research Paper Pages: 178 - 183
Effect of salt stress on fatty acid alterations in some strains of Dipodascopsis and Dipodascus spp. J. ŠajbidorM. LamačkaM. Čertík Research Paper Pages: 184 - 186
Ethanolic dehydration and its effect on membrane-bound enzymes of Chlorogloeopsis fritschii and Chlorella pyrenoidosa A. -K. J. SallalN. A. Nimer Research Paper Pages: 187 - 190
Glutamine synthetase and arginine inhibition of nitrate reductase activity in Anabaena cycadeae S. SinghP. S. Bisen Research Paper Pages: 191 - 193
Composting of goat dung with various additives for improved fertilizer capacity P. Agamuthu Research Paper Pages: 194 - 198
Development of baking yeast from Nigerian palm-wine yeasts A. O. EjioforN. OkaforE. N. Ugwueze Research Paper Pages: 199 - 202
Production of β-glycosidases (linamarase and amygdalase) and pectolytic enzymes by Penicillium spp. L. BrimerA. R. CicaliniM. Petruccioli Research Paper Pages: 203 - 206
Xenorhabdus japonicus sp. nov. associated with the nematode Steinernema kushidai Y. NishimuraA. HagiwaraS. Yamanaka Research Paper Pages: 207 - 210
Improvement of methanogenesis from cow dung and poultry litter waste digesters by addition of iron P. Preeti RaoG. Seenayya Research Paper Pages: 211 - 214
Oxytetracycline production by Streptomyces rimosus: gas and temperature patterns in a solid-state column reactor S. -S. YangL. ChiuS. -S. Yaun Research Paper Pages: 215 - 220
H2 production by mixed cultures Ch. SasikalaCh. V. RamanaG. S. Prasad Research Paper Pages: 221 - 223
Frementation of biowaste to H2 by Bacillus licheniformis V. C. KaliaS. R. JainA. P. Joshi Research Paper Pages: 224 - 227
Natural oils are better than organic solvents for the conversion of soybean sterols to 17-ketosteroids by Mycobacterium fortuitum N. PhaseS. Patil Short Communication Pages: 228 - 229
Antimicrobial susceptibility of non-O1 Vibrio cholerae isolated from wastewater stabilization ponds in Marrakesh, Morocco B. ImzilnL. Hassani Short Communication Pages: 230 - 231
Antimicrobial properties of cumin R. S. ShettyR. S. SinghalP. R. Kulkarni Short Communication Pages: 232 - 233
