00363nam a2200133 a 4500041000800000082001100008100001700019245008200036260004900118300001300167650001700180651001300197651001900210  aeng  bD02345  aEdit, Robert  aModern colonization as a facet of land development in Colombia, south America  aMilwaukeebThe University of Wisconsinc1968  a42 pbil  aCOLONIZACION  aCOLOMBIA  aAMERICA LATINA