000 00642nam a2200205Ia 4500
001 0000008250
005 20251012174502.0
008 830113r19771972enk 001 0 eng d
020 _a0140216995 (pbk.)
020 _a9780140216998 (pbk.)
050 4 _aHB871
_b.H347 1977
090 0 0 _a301.32
_bHAR
_c1977
245 1 0 _aExploring new ethics for survival :
_bthe voyage of the spaceship Beagle
_cGarrett Hardin.
260 _aHarmondsworth
_bPenguin
_c1977.
300 _axiv, 273 p.
_c19 cm.
504 _aIncludes bibliographical references and index.
650 0 _aBirth control.
650 0 _aHuman ecology.
650 0 _aPopulation.
999 _c4532
_d4532