1. (1978) The Mediterranean Levantine Epipaleolithic as the background to the “Neolithic Revolution.” Paper presented at “The Origins of Agriculture and Technology: West or East Asia,” a symposium organized by the Scandinavian Institute of Asian Studies (Copenhagen) and the Institute of Prehistoric Archaeology (Arhus) Moesgard, 1978.
2. Prehistory of the Levant
3. Natufian Remains in Hayonim Cave
4. and (1966) Archaeological finds and the fossil remains of the Natufian and microlithic industry of Hayonim Cave (western Galilee), Israel. Isr. J. Zool., 15.
5. (1980) A pilot study in aspects of human nutrition in the ancient Eastern Mediterranean, with particular attention to trace minerals of several populations from different time periods. Doctoral dissertation, University of Minnesota.