| Affiliation: | (1) Grove City College, Grove City, Pennsylvania;(2) The Department of Zoology and the Graduate Program in Ecology, University of Tennessee, Knoxville, Tennessee, USA;(3) The Environmental Sciences Division of Oak Ridge National Laboratory, USA;(4) The Department of Geography, University of Victoria, British Columbia, Canada;(5) The Environmental Sciences Division of Oak Ridge National Laboratory, USA;(6) The Alberta Environmental Centre, Vegreville, Canada;(7) Washington State University, Pullman, Washington;(8) Division of Biological Control, University of California, Berkeley |
