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Show several He species, would not "have appeared in this thesis. new and his Logan, and others of Idaho for the instrumental sity of I Forest in am of aiding allowing to this conjunction in Salmon National able specimens California State and for led suggestions grateful and to Dr. Mr. budworm spray program County, many extremely valu expressed to Dr. at College the collected selection of William L. and Mrs. Richard K. Allan, Angeles, for encouragement, Los specimens h am indebted to Utah, and his students ment John K. and Thornton, spruce Lemhi Robert Frykman, for this this study. I problem. Peters for am His also encouragement collections. I Mr. the L. obtained. is to Joel Ivan R. with Forest, were Gratitude advice, been has appreciative to personnel of the United states Casebeer, Charles W. Whitt, Adams. was entire Univer the borrow Barr Dr. study. study. Service, especially Messrs. In this to me throughout much collected Ephemeroptera collection which valuable extremely generously purpose also Idaho have Smith, E. Richard Stamford D. Messrs. students, W. Jay and W. C. a Dr. Richardson has wonderful Petty have Arden R. for many field been valuable Collections have been source Dr. Lve d from of Alan V. collections r-ec.e iv collections. constant a companion. added many Gaufin, University of to a the number encourage Nebeker and study. of other |
