1991 - Principles of Political Ecology (Paperback) → Paperback, Hardcover ISBN-13: 9780471944720 ISBN-10: 0471944726 Genre: Science & Math ? Principles of Political Ecology (Hardcover) → Paperback, Hardcover ISBN-13: 9781852931780 ISBN-10: 1852931787 ? Principles of Political Ecology (Paperback) → Paperback, Hardcover ISBN-13: 9781852931834 ISBN-10: 1852931833 ? |