Art of Training Plants By Ballard, Ernesta D Books / Paperback Nature › Plants ISBN: 0646339931 / Publisher: Barnes & Noble Books, January 1974 Price $12.51 Free Shipping Send to a friend Used - Good Good condition. Stamped on page edges. (plants nature) $12.51 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store.