TY - BOOK AU - Norton, George W. AU - Alwang, Jeffrey R. TI - Introduction to economics of agricultural development T2 - McGraw-Hill series in agricultural economics U1 - 338.1 PY - 1993/// CY - New York PB - McGraw-Hill KW - Agricultura KW - Aspectos económicos KW - Política agrícola N1 - 64-219 ER -