Steven P. Churchill

Vegetation recovery on earthquake-triggered landslide sites in the Ecuadorian Andes.

Henrik Balslev, M. J. Stern, Steven P. Churchill, 1995 .

Paramos: A Checklist of Plant Diversity, Geographical Distribuion, and Botanical Literature

H. Sipman, J. Luteyn, S. Gradstein, 1999 .

Cladistics: Perspectives on the Reconstruction of Evolutionary History

Steven P. Churchill, S. Churchill, 1986 .