TY - RPRT TI - Considerations involved with the use of semipermeable membrane devices for monitoring environmental contaminants AU - J. D. Petty AU - C.E. Orazio AU - J.N. Huckins AU - R.W. Gale AU - J.A. Lebo AU - J.C. Meadows AU - K. R. Echols AU - W.L. Cranor PY - 2000 DO - 10.1016/s0021-9673(00)00315-0 UR - https://pubs.usgs.gov/publication/70022267 ID - 70022267 ER -