Basic management principles for small water systems :
a AWWA small-systems resource book.
APA Citation
American Water Works Association. (1982). Basic management principles for small water systems: a AWWA small-systems resource book. [Denver?]: American Water Works Association.
MLA Citation
American Water Works Association. Basic Management Principles for Small Water Systems: a AWWA Small-systems Resource Book. [Denver?]: American Water Works Association, 1982.
Warning: These citations may not always be complete (especially for serials).