1. Mercury pollution in Sweden with special reference to conditions in the water habitat;Ackefors,1971
2. Distribution of copper, lead, zinc, mercury and arsenic in the surface sediments off the coast of northwestern Alaska;Barnes;U.S. Geol. Surv., Miscell. Field Stud.,1971
3. Analyses of rock and stream-sediment samples from the Taylor Mountains A-6 and southern part of Taylor Mountains B-6 quadrangles, Alaska;Clark;U.S. Geol. Surv., Open-file Rep.,1970
4. Analyses of rock and stream-sediment samples from the Taylor Mountains C-8 quadrangle, Alaska;Clark;U.S. Geol. Surv. Open-file Rep.,1970
5. Analyses of streamsediment samples from the Taylor Mountains D-8 quadrangle, Alaska;Clark;U.S. Geol. Surv., Open-file Rep.,1971