000 00303nam a2200133Ia 4500
008 160316s1972 xxu||||| |||| 00| 0 eng d
020 _a
100 _aW. Stephenson
245 _aEcological Development Of Man
250 _a1st
260 _aSYDNEY
_bANGUS & ROBERTON
_c1972
300 _a226
700 _a
_a
999 _c913
_d913