Barbara E. M. Keller

Genetic variation among and within populations of Phragmites australis in the Charles River watershed

Barbara E. M. Keller, 2000 .

Trace metal concentrations in the sediments and plants of the Danube Delta, Romania

K. Lajtha, S. Cristofor, Barbara E. M. Keller, 1998, Wetlands.

Plant diversity in Lythrum, Phragmites, and Typhamarshes, Massachusetts, U.S.A.

Barbara E. M. Keller, 2000, Wetlands Ecology and Management.