Ronald J. Kuhr

Kuhr, R. J., & Motoyama, N. (1998). Pesticides and the future: Minimizing chronic exposure of humans and the environment. Amsterdam; Washington, DC: IOS Press.

R. Michael Roe, J. D. B., & Kuhr, R. J. (1997). Herbicide activity toxicology, biochemistry and molecular biology. Amsterdam ;|aWashington, DC: IOS Press ;|aTokyo: Ohmsha.