TY - BOOK AU - Canada. Water Pollution Control Directorate.; Canada. Environmental Protection Service.; Stanley Associates Engineering. TI - Biological treatment of food processing wastewater : : design and operations manual U1 - 664.00688 23 PY - 1979/// CY - Hull, Quebec : PB - The Service, KW - Food industry and trade ; KW - waste disposal ; -- sewage purification N1 - Includes abstract in French. Issued also in French under title: Manuel de conception et d'exploitation des installations de traitement biologique des eaux usées de l'industrie alimentaire ER -