Investigation of pipe cleaning methods /
prepared by Dan Ellison, with assistance from Steven J. Duranceau ... [et al.] ; sponsored by AWWA Research Foundation.

APA Citation

Ellison, D., AWWA Research Foundation. (2003). Investigation of pipe cleaning methods. Denver, CO: AWWA Research Foundation and American Water Works Association.

MLA Citation

Ellison, Dan, and AWWA Research Foundation. Investigation of Pipe Cleaning Methods. Denver, CO: AWWA Research Foundation and American Water Works Association, 2003.

Warning: These citations may not always be complete (especially for serials).