Actinomycetes 1 Bio assays for metals Biomethanation, Anaerobic treatment of effluents 1 Biomethanation, petroleum crude wastes 1 Carbon dioxide evolution 1 Dairy wastes 1 Domestic sewage through aquaculture 1 Microbial control 1 Oil recovery 1 Oxygen consumption 1 Paper industry pollution 1 Pulp pollution 1 Seed culture technology 1 Sewage monitoring 1 Textile waste 1 Vermicomposting, Microbial aspects 1