THE WORLD WATCH READER ON GLOBAL ENVIRONMENTAL ISSUES
MAGAZINE STAFF1991 年出版336 页ISBN:0393030075
REGIONAL ENVIRONMENTAL ISSUES MANUAL:BRINGING ENVIRONMENTAL ISSUES CLOSER TO HOME
BARRY THOMAS1993 年出版148 页ISBN:003097142X
INTRODUCTION TO ENVIRONMENTAL ISSUES
SAMUEL N.LUOMA2222 年出版548 页ISBN:0023728108