作者:Iowa State University., Center for Agricultural and Rural Development.,Helmuth, John W.,World Food ConferenceAmes, Iowa)(1988 :,Johnson, Stanley R.,1938-
出版資料:Ames, Iowa : Iowa State University Press for the Center for Agricultural and Rural Development, 1989.
作者:International Institute of Public Finance.,Winer, Stanley L.,1947-,International Institute of Public Finance., CongressLinz, Austria)2001 :(57th :,Shibata, Hirofumi,1929-