Background
McColl, John Graham was born in Sydney, New South Wales, Australia.
Plant and soil biology educator
McColl, John Graham was born in Sydney, New South Wales, Australia.
Bachelor of Science, Sydney U., Australia, 1963; Master of Science, Australian National U., 1965; Doctor of Philosophy, University Washington, 1969.
Postdoctoral research associate, Yale University, New Haven, 1970; assistant professor, University of Minnesota, Minneapolis, 1970-1974; professor Environmental Science, University of California, Berkeley, since 1974.
Member Soil Science Society American.