000 00775cam-a2200277-a-4500
001 000091856
005 20240105134530.0
008 950824t19681968xxu r 000 0 eng d
035 _a096456
035 _aUIA0091856
040 _aUIASF
_cUIASF
050 4 _aHB 871
_bC52
100 _aCharter, S.P.R
245 1 0 _aFor unto us a child is born :
_bthe choice and the threat /
_cby SPR Charter
250 _a2a ed.
260 _aSan Francisco, Calif. :
_bApplegate Books,
_cc1968
300 _a52 p. ;
_c22 cm
500 _aA human-ecological over-view of population-pressures from Man on earth.
650 0 _aPoblación.
650 0 _aTecnología y civilización.
905 _a01
942 1 _cNEWBFXC1
999 _c90631
_d90631
980 _851
_gRonald RUIZ