00577nam a22001931a 4500 NEGST 20110718131226.0 030618s1981 ilu 001 0 eng d 0226060738 Boserup, Ester. Population and technological change : a study of long-term trends / Ester Boserup. [Text] Chicago U. of Chicago c1981 xi, 255p. Includes bibliography and index. Accession number: 21324 Population. Technological innovations. 32508 32508 0 0 lcc 0 0 GEN CPL CPL GEN 2009-11-12 Donation - Mr. & Mrs W.H. Sangree 15.00 2 HB 871.B567 1981 R05961A3232 2022-11-02 00:00:00 2022-10-14 1 2009-11-12 BK