Affiliations Courses 1971[position unknown]University Of New Hampshire1972[position unknown]University Of New Hampshire1974[position unknown]University Of New Hampshire1976[position unknown]University Of New Hampshire1977[position unknown]University Of New Hampshire 1971Marine Ecology 1971Special Lecturer1972Marine Ecology 1972Special Lecturer1974Marine Ecology 1974Special Lecturer1976Training Program In Microbial Ecology 1976Special Lecturer1977Research Program In Microbial Ecology 1977Special Lecturer