1 | Polprasert, C. "Organic Waste Recycling T echnology and Management", IWA Publishing, 2007 |
2 | Waites, M. J., MorganN.L., Rockey, J.S., Higton, G. "Industrial Microbiology: An Introduction" Blackwell Science, 2007 |
3 | NAJAFPOUR, G. D., "Biochemical engineering and biotechnology", Elsevier, 2007 |