1. Losses of stored foods due to rats at grain markets in Pakistan
2. Arner, D. H. and G. R. Hepp, Beaver pond wetlands: a southern perspective. P. 117-128 in L. M. Smith, R. L. Pederson, and R. M. Kaminski, Eds. Habitat Management for Migrating and Wintering Waterfowl in North America. Texas Tech University Press, Lubbock, 1989.