Ratsch, H. C. (1974). Heavy-metal accumulation in soil and vegetation from smelter emissions. National Environmental Research Center, Office of Research and Development, U.S. Environmental Protection Agency.
Chicago Style (17th ed.) CitationRatsch, Hilman C. Heavy-metal Accumulation in Soil and Vegetation from Smelter Emissions. Corvallis, Oregon: National Environmental Research Center, Office of Research and Development, U.S. Environmental Protection Agency, 1974.
MLA (9th ed.) CitationRatsch, Hilman C. Heavy-metal Accumulation in Soil and Vegetation from Smelter Emissions. National Environmental Research Center, Office of Research and Development, U.S. Environmental Protection Agency, 1974.
Warning: These citations may not always be 100% accurate.