000 00360nam a22001097a 4500
008 150901b xxu||||| |||| 00| 0 eng d
020 _a0393306143.
082 _a381.000 BRO
100 _aBROWN LESTER R.
245 _aSTATE OF WORLD 1990:
_bA WORLDWATCH INSTITUTE REPORT ON PROGRESS TOWARD A SUSTAINABLE SOCIETY
260 _aNEW YORK:
_bW.W. NORTON & COMPANY,
_c1990.
999 _c1863
_d1863