1.
ENVIRONMENTAL ETHICS
by Pojman, Louis P., Pojman, Paul
ISBN-13: 9780538452847
ISBN-10: 0538452846
Paperback, 2011
Edition: 6th
2.
3.
Environmental Ethics Readings in Theory and Application
by Pojman, Louis P., Pojman, Paul
ISBN-13: 9780495095033
ISBN-10: 0495095036
Paperback, 2007
Edition: 5th
List Price: $130.95
