E. Bergquist

EFFECTS OF THE MARCH 18, 1973 OIL SPILL NEAR CABO ROJO, PUERTO RICO ON TROPICAL MARINE COMMUNITIES

R. Nadeau, E. Bergquist, 1977 .

Effects of Coal-Bed Methane Discharge Waters on the Vegetation and Soil Ecosystem in Powder River Basin, Wyoming

J. Tindall, M. Friedel, E. Bergquist, 2005 .