00538nam a2200145Ia 4500008004100000082002000041100001800061245005000079260002900129300001500158440007400173504006600247710005700313760002200370260831b        |||||||| |||| 00| 0 eng d  a304.808 R724.MS  aRogers Andrei  aMigration and settlementb: selected essays /  aLaxenburg:bIIASA,c1978  app.469-474  aIIASA Research Report (Reprint). IIASA, Laxenburg, Austria: RR-78-006  aReprinted from Environment and Planning A, 10(469-474) [1978]  aInternational Institute for Applied Systems Analysis  aRR-78-6, May 1978