2008 - Mathematics for the Green Industry Essential Calculations for Horticulture and Landscape Professionals (Paperback) ISBN-13: 9780470136720 ISBN-10: 0470136723 Genres: Arts & Photography, Crafts, Hobbies & Home, Science & Math, Engineering & Transportation ? 2008 - The Mathematics of Turfgrass Maintenance (Hardcover) ISBN-13: 9780470048450 ISBN-10: 047004845X Genres: Sports & Outdoors, Crafts, Hobbies & Home, Science & Math, Engineering & Transportation ? 2000 - The Mathematics of Turfgrass Maintenance 3rd Edition (Hardcover) ISBN-13: 9781575041476 ISBN-10: 1575041472 Genres: Crafts, Hobbies & Home, Science & Math, Engineering & Transportation ? |