M. Engelmann

The animal research controversy: exploring student attitudes.

G. Richmond, L. Krupka, M. Engelmann, 1990, The American biology teacher.

Energetics, Terrestrial Field Studies, and Animal Productivity

M. Engelmann, 1966 .

The Role of Soil Arthropods in the Energetics of an Old Field Community

M. Engelmann, 1961 .

Ecology of Soil Animals.John A. Wallwork

M. Engelmann, 1972 .

Drugs in the Womb: College Student Perceptions of Maternal V. Fetal Rights

M. Engelmann, Lawrence R. Krupka, Arthur M. Vener, 1992, Journal of drug education.