by Baker, J. P, J. Van Sickle, C. J. Gagen, D. R. DeWalle, W. E. Sharpe, R. F. Carline, B. P. Baldigo, P. S. Murdoch, D. W. Bath, W. A. Krester, H. A. Simonin, P. J. Wigington Jr
Published in Ecological applications (01.05.1996)

by Gagen, Charles J., Pitts, John L.
Published in Science (American Association for the Advancement of Science) (20.04.1990)

by Gagen, C J, Sharpe, W E
Published in Bulletin of environmental contamination and toxicology (01.07.1987)

by Carline, Robert F., DeWalle, David R., Sharpe, William E., Dempsey, Brian A., Gagen, Charles J., Swistock, Bryan
Published in Environmental pollution (1987) (1992)

by CARLINE, R. F, DEWALLE, D. R, SHARPE, W. E, DEMPSEY, B. A, GAGEN, C. J, SWISTOCK, B
Published in Environmental pollution (1987) (1992)