Johnson, B.R., Forn, C.L., Hoffman, J.D., Brew, D.A., and Nutt, C.J., 1980, Efficient stream-sediment sampling design; an experiment at Tracy Arm, Alaska, in U.S. Geological Survey, Shorter contributions to geochemistry, 1979: U.S. Geological Survey Professional Paper 1129-E, p. E1-E9.
This publication is part of a larger work. Please see P 1129-A-I for more information.