Ecological Genetics and Air PollutionGeorge E. Jr Taylor, Louis F. Pitelka, Michael T. Clegg · First published 1991 · Latest edition 2012Open the Tome
Evolutionary biologyMichael T. Clegg, Max K. Hecht, Ross J. MacIntyre · First published 2000Open the Tome
Variation and Evolution in Plants and MicroorganismsFrancisco J. Ayala, Michael T. Clegg · First published 2000Open the Tome
Evolutionary BiologyMax K. Hecht, Ross J. MacIntyre, Michael T. Clegg · First published 1988 · Latest edition 1996Open the Tome
Plant population genetics, breeding, and genetic resourcesMichael T. Clegg, Bruce S. Weir · First published 1990Open the Tome
