TY - BOOK AU - Purcell,Wayne D. AU - Koontz,Stephen R. TI - Agricultural futures and options: principles and strategies AV - HG6046 .P87 1991 U1 - 332.63/28 21 PY - 1991/// CY - Upper Saddle River, N.J. PB - Prentice Hall KW - Commodity futures KW - Options (Finance) KW - Produce trade KW - Finance KW - Agriculture KW - Economic aspects N1 - Includes bibliographical references and index ER -