00283nam a2200109Ia 4500082002100000100002600021245006500047260003600112300001500148500000500163700000500168  a309.133bH638.CS  aHighsmith, R. M., ed.  aCase studies in World geographybOccupance and economy types  aNew JerseybPrentice-Hallc1961  avii, 218p.  a  a