John D. Nason

Landscape approaches to historical and contemporary gene flow in plants.

V. Sork, Campbell, Sork, 1999, Trends in ecology & evolution.

Widespread occurrence of spliceosomal introns in the rDNA genes of ascomycetes.

D. Bhattacharya, F. Lutzoni, V. Reeb, 2000, Molecular biology and evolution.

Landscape approaches to historical and contemporary gene flow in plants.

V. Sork, John D. Nason, Diane R. Campbell, 1999, Trends in ecology & evolution.