1. Amritkar, S. R. Introduction of anaerobic pretreatment of dairy efluents: A positive step towards conservation and co-generation of energy. Proceedings of 3rd International Conference on Appropriate Waste-management Technologies for Developing Countries. pp.127–132. Nagpur, India: NEERI.
2. POTENTIAL AND PERSPECTIVES FOR APPLICATION OF ENVIRONMENTAL MANAGEMENT SYSTEM (EMS) AND ISO 14000 TO FOOD INDUSTRIES
3. Brown, H. B. and Pico, R. F. Characterization and Treatment of Dairy Wastes in the Municipal Treatment System, 34th Purdue Industrial Waste Conference. pp.326–334. West Lafayette, IN