000 00334nam a2200145Ia 4500
020 _a9780602264253
082 _b4578
_a500
100 _a"GATES ,PHILL"
245 0 _aHumans And Our Environment
260 _b,GINN
_aENGLAND
_c1999
300 _a64
944 _cBK
999 _c353887
_d353887