Upgrading and evaluation of an oxidation ditch treating dairy wastewater
By: by P.H.M. Guo ... [et al.].
Contributors: Guo, P. H. M.; Canada. Environmental Protection Service.; Canada. Water Pollution Control Directorate.
Series: Technology development / Water Pollution Control Directorate -- report EPS 4-WP-80-3; Environmental Protection Service report series = Série de rapports du Service de la protection de l'environnement
Publisher: Environment Canada, Environmental Protection Service
Published: 1980
Place of publication: [Hull, Quebec]
Language: eng
Number of pages: 33
Notes: Issued also in French under title: Amélioration et évaluation d'un fossé d'oxydation servant au traitement des eaux résiduaires de laiterie.

Includes bibliographical references (p. 27).