00764nam a2200205Ia 4500082002400000100007600024110002800100245009000128260003200218300001000250490005400260490001300314500000500327690000600332952010500338964001700443965007700460921000800537999001300545  a304.620973bUn58.PR  aUnited Nations. Commission on Population Growth and the American Future  aRidker, Ronald G. ; ed.  aPopulation resources and the environment; research reportsbcEd. by Ronald G. Ridker  aWashingtonbThe Auth.c1972  a377p.  aCommn. on Population Growth & the American Future  areport 3  a  a   00104070aISIbISId1998-05-27l0o304.620973 Un58.PRpDP8271r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a(Commission on population growth and the American future, report; no. 3)  a295  c295d295