- Archaeology as Human Ecology: Method and Theory for a Contextual Approach
- The Americas Before and After 1492: Current Geographical Research (Annals of the Association of American Geographers, Vol 82, No 3)
- Environment and Archeology; An introduction to Pleistocene.
- Desert and River in Nubia: Geomorphology and Prehistoric Environments at the Aswan Reservoir
- Early Hydraulic Civilization in Egypt: A Study in Cultural Ecology (Prehistoric Archaeology & Ecology)