- Brower, J. H. 1974. Developmental success of two species of Ips (Coleoptera: Scolytidae) in a chronically irradiated forest community. Canadian Entomologist 106:233-238.
- Brower, J. H. 1965. Ecological changes in the insect community of a pitch pine-oak forest subjected to chronic gamma irradiation. Unpublished dissertation, University of Massachusetts, Amherst. 175 p.
- Brower, J. H. 1977. Effects of chronic gamma radiation on populations of Ips (Coleoptera: Scolytidae) in trap logs . Ecological Entomology 2:105-112.