From the reviews: "Principles of Environmental Sciences is a departure from the typical environmental sciences book because it builds on the foundation of a good environmental sciences course ... . Editors Boersema and Reijnders address several global issues by defining the problem, reviewing methodologies for analysis, and exploring solutions and options. ... This excellent work provides material ... to an environmental sciences course for majors at the upper-undergraduate or graduate level. Summing Up: Highly recommended. Academic audiences, upper-division undergraduates and above." (D. Ostergren, Choice, Vol. 46 (11), 2009)