WPCF wastewater treatment skill training package
Subtitle: anaerobic digestion workbook
By: prepared jointly by: Water Pollution Control Federation [and] Environment Canada.
Contributors: Canada. Environment Canada.
Publisher: Water Pollution Control Federation
Published: 1981
Place of publication: Washington, D.C
Language: eng
Number of pages: 235
Subjects: Anaerobic Bacteria.; Sewage -- Purification.
Other titles: Wastewater treatment skill training package.; Anaerobic digestion workbook.