00481nam a2200205Ia 4500008004100000037001300041037003000054037003800084040000800122041001200130082001000142100002300152245004200175250000600217260001500223300000600238365000900244630001400253650000800267150814s9999    xx            000 0 und d  cPurchase  gUnited States Information  nUnited States Information Service  beng  aEnglish  a301.3  aChamberlain, H. W.  aBEYOND MALTHUS : POPULATION AND POWER  a0  c1973/07/13  g0  b14.5  asociology  aNil