Gary Kelman

Gary Kelman, AFO Program Manager at the Maryland Department of the Environment, has been recognized by Marquis Who’s Who Top Engineers for dedication, achievements, and leadership in Environmental Engineering.

Richard A. Cassidy

Richard A. Cassidy, Retired Environmental Engineer and Water Resources Specialist, has been recognized by Marquis Who’s Who Top Engineers for dedication, achievements, and leadership in environmental engineering.

Gary J. Foley

Gary J. Foley, Chemical Engineer, Computer Scientist, Federal Agency Administrator, and Research at the United States Environmental Protection Agency, has been recognized by Marquis Who’s Who Top Engineers for dedication, achievements, and leadership in chemical engineering.

Dr. Graciela Chichilnisky

Dr. Graciela Chichilnisky, Scientist, Mathematician, Economist, Educator, Writer, and Chief Executive Officer at Columbia University and Global Thermostat, has been recognized by Marquis Who’s Who Top Engineers for dedication, achievements, and leadership in the fields of science, mathematics and economics.