TY - BOOK AU - Wayne D.Purcell TI - A gricultural futures and options : principles and strategies SN - 0023970111 AV - HG 6046 P87A 1991 PY - 1991/// CY - New York PB - Macmillan KW - COMMODITY FUTURES KW - OPTIONS (FINANCE) KW - PRODUCE TRADE KW - FINANCE KW - AGRICULTURE KW - ECONOMIC ASPECTS N1 - Includes glossary and index ER -