State source water assessment and protection programs guidance :
final guidance.

APA Citation

United States. Environmental Protection Agency. Office of Water. (1997). State source water assessment and protection programs guidance: final guidance. [Washington, D.C.]: U.S. Environmental Protection Agency, Office of Water.

MLA Citation

United States. Environmental Protection Agency. Office of Water. State Source Water Assessment And Protection Programs Guidance: Final Guidance. [Washington, D.C.]: U.S. Environmental Protection Agency, Office of Water, 1997.

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