Introduction to Agricultural Economics [2nd Edition] (Hardcover) ISBN-13: 9780139011900 ISBN-10: 0139011900 Genres: Business & Money, Science & Math, Engineering & Transportation, Substores ? Introduction to Agricultural Economics [4th Edition] (Hardcover) ISBN-13: 9780131173125 ISBN-10: 013117312X Genres: Business & Money, Science & Math ? Introduction to Agricultural Economics [5th Edition] (Paperback) ISBN-13: 9780131592483 ISBN-10: 0131592483 Genres: Business & Money, Science & Math, Engineering & Transportation ? |