Fonds consists of "The Clark Papers: Letters from former students and well wishers of Professor Reg Clark upon his retirement from Queen's University, 1954-1992"; being letters of appreciation from former students, bound and presented to Dr. Reginald H. Clark upon his retirement from the Department of Chemical Engineering. In addition there are his lecture and course notes of the "Nature, Science and Man" interdisciplinary environmental studies course he designed in the 1970s.
R.A. Price: Recent history of mankind viewed from the persepctive of Earth history and geological processes; patterns of growth in mineral production; origin and lifespan of fossil fuel resources.
R. Harmsen: Definitions of ecosystem and ecology. Energetics foe cosystems. Complexity of ecosystems. Succession and evolution of ecosystems. Concept of ecological homeostasis.
R. Harmsen: Tracing the evolution of the animal kingdom from the earliest records up to the early Cenozoic; then, a more detailed study of the early development of the primates maong the mammals. Is man still evolving?
