TY - BOOK AU - Brady, Nyle C. AU - xx, 686 p. AU - Title AU - Weil, Ray R. TI - Derivatives markets SN - 0138524440 PY - 1999/// CY - Upper Saddle River, N.J. PB - Prentice Hall KW - Soil science KW - Soils N1 - Includes bibliographical references and index ER -