000 00666nam a2200217Ia 4500
001 0000008251
005 20251012174504.0
008 930503t19731972mdu b 001 0 eng d
020 _a0140216995
020 _a9780140216998
050 4 _aHB871
_b.H347
090 0 4 _a304.2
_220
245 1 0 _aExploring new ethics for survival :
_bthe voyage of the spaceship Beagle
_cGarrett Hardin.
260 _aBaltimore, Md.
_bPenguin Books
_c1973, c1972.
300 _axii, 273 p.
_c24 cm.
504 _aIncludes bibliographical references and index.
650 0 _aBirth control.
650 0 _aHuman ecology.
650 0 _aPopulation.
830 0 _aPelican book
_vA1699.
999 _c4573
_d4573