SMITHSONIAN ENVIRONMENTAL RESEARCH CENTER 



Director William H. Klein 



Assistant Directors David L. Correll 



Walter Shropshire, Jr . 



Executive Officer Carolyn M. Walker 



Administrative Officer. . Joseph C. Fisher 



Office Manager ...... . Joanne Battista 



Facilities Manager. Robert N. Davis 



Program Assistants for Public Information... Linda Chick 



Judy Collins 



Agricultural Engineer John Sage r 



Anthropologist Robert Stuckenrath 



Biochemist Maurice Margulies 



Biologist Elisabeth Gantt 



Geneticist Roy W. Harding, Jr. 



Physicist Bernard Goldberg 



Plant Ecologist Dennis F . Whigham 



Plant Physiologists Charles F. Cleland 



Gerald Deitzer 

 Bert G. Drake 

 William 0. Smith 



Zoologists Anson H. Hines 



James F. Lynch 



Affiliated Scientists: 



Biochemist Barbara Chereskin 



Ecologist Thomas E. Jordan 



Modelers Henry McKellar 



Donald Welle r 



Plant Biologist Israel Levy 



Plant Physiologist Francis X. Cunningham, Jr, 



Zoologist Romuald Lipcius 



Smithsonian Office of Educational Research 



Director John H. Falk 



Administrative Assistant Mary Mangone 



Senior Research Psychologist John D. Balling 



Research Psychologist Deborah D, Hilke 



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