1987 - Resource Economics for Foresters (Hardcover) ISBN-13: 9780471085218 ISBN-10: 0471085219 Genres: Science & Math, Engineering & Transportation, Outdoors & Nature, Substores ? 1977 - Forest Resource Economics (Hardcover) → Hardcover ISBN-13: 9780471068334 ISBN-10: 0471068330 Genre: Science & Math ? |