Transverse mixing of transported material in simple and complex stream reachesStephen B. Heard; Christopher B. Gienapp; James F. Lemire; Kristie S. Heard · 2001

Using Tree ShapeMooers, Arne Ø.; Heard, Stephen B. · Systematic Biology · 2002

Using Tree ShapeMooers, Arne Ø.; Heard, Stephen B. · Systematic Biology · 2002

Using Tree ShapeArne Ø. Mooers and Stephen B. Heard · Systematic Biology · 2002

Is Cladogenesis Heritable?Vincent Savolainen, Stephen B. Heard, Martyn P. Powell, T. Jonathan Davies and Arne Ø. Mooers · Systematic Biology · 2002

Intravascular electrocardiography—A ressurected techniqueThomas G. Johans; Douglas L. Mallory; Cyrus B. Kapadia; Stephen O. Heard; Neil Yeston · 1989

Developmental Instability in Fragmented Populations of Prairie Phlox: A Cautionary TaleStephen B. Heard, Michael A. Campbell, Mary L. Bonine and Stephen D. Hendrix · Conservation Biology · 1999

Developmental Instability in Fragmented Populations of Prairie Phlox: A Cautionary TaleStephen B. Heard; Michael A. Campbell; Mary L. Bonine; Stephen D. Hendrix · 1999