Pelletier, G. J. (1994). Cadmium, copper, mercury, lead, and zinc in the Spokane River: Comparisons with water quality standards and recommendations for total maximum daily loads. Washington State Dept. of Ecology, Environmental Investigations and Laboratory Services Program, Watershed Assessments Section.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Pelletier, G. J. Cadmium, Copper, Mercury, Lead, and Zinc in the Spokane River: Comparisons with Water Quality Standards and Recommendations for Total Maximum Daily Loads. Olympia, Wash.: Washington State Dept. of Ecology, Environmental Investigations and Laboratory Services Program, Watershed Assessments Section, 1994.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)Pelletier, G. J. Cadmium, Copper, Mercury, Lead, and Zinc in the Spokane River: Comparisons with Water Quality Standards and Recommendations for Total Maximum Daily Loads. Washington State Dept. of Ecology, Environmental Investigations and Laboratory Services Program, Watershed Assessments Section, 1994.