Weiss, C. M., Maas, R. P., & Dressing, S. A. (1981). Stream monitoring for heavy metals by analysis of aquatic insect larvae. Dept. of Environmental Sciences and Engineering, School of Public Health, University of North Carolina at Chapel Hill ; Copies available from Water Resources Research Institute of the University of North Carolina.
Chicago Style (17th ed.) CitationWeiss, Charles M., Richard P. Maas, and Steven A. Dressing. Stream Monitoring for Heavy Metals by Analysis of Aquatic Insect Larvae. [Raleigh] : Raleigh, N.C.: Dept. of Environmental Sciences and Engineering, School of Public Health, University of North Carolina at Chapel Hill ; Copies available from Water Resources Research Institute of the University of North Carolina, 1981.
MLA (9th ed.) CitationWeiss, Charles M., et al. Stream Monitoring for Heavy Metals by Analysis of Aquatic Insect Larvae. Dept. of Environmental Sciences and Engineering, School of Public Health, University of North Carolina at Chapel Hill ; Copies available from Water Resources Research Institute of the University of North Carolina, 1981.