00787nam a2200265Ia 4500001000700000003000500007005001700012008004100029010001500070020001500085035002000100040002300120050002100143082001600164100003000180245007700210260002800287263000900315300002300324504005100347650002700398650002500425650003700450650003400487188251BIBL20160527191241.0940316s1994    nyu      b    001 0 eng    a 94011798   a067085235X  a(OCoLC)30111000  aDLCcDLCdJBOdOCL00aHB871b.M57 199400a363.9/12201 aMoffett, George D.2Local10aCritical massesbthe global population challengecGeorge D. Moffett III.  aNew YorkbVikingc1994.  a9408  aix, 353 p.c22 cm.  aIncludes bibliographical references and index. 0aOverpopulation.2Local 0aBirth control2Local 0aEnvironmental degradation2Local 0aPopulation forecasting2Local