TY - BOOK AU - O' Rourke, A Desmond TI - The changing dimensions of U.S. agricultural policy SN - 0-13-127936-X U1 - 338.10973 21st PY - 1978/// CY - Englewood Cliffs PB - Prentice-Hall KW - Agriculture and state-United States; Agriculture-Economic aspects-United States; Agriculture systems-United States ER -