1. The life of birds, WB Saunders, Philadelphia, 623 pp (1975).
2. Lives of North American birds, Houghton Mifflin, New York, 675 pp (1996).
3. and Hazard evaluation division standard evaluation procedure: ecological risk assessment, EPA-540/9-85-001, US EPA, Washington, DC, 96 pp (1986).
4. Literature review and evaluation of the EPA food-chain (Kenaga) nomogram, an instrument for estimating pesticide residues on plants