TY - BOOK AU - Rae, Allan N. TI - Crop management economics AV - HD9000.5 .R34 1977 U1 - 658/.93 PY - 1977/// CY - New York PB - St. Martin's Press KW - Agricultural industries KW - Management KW - Agriculture KW - Economic aspects KW - Farm management KW - Managerial economics N1 - Includes index; Bibliography: p. [505]-515 ER -