000 00374nam a2200145Ia 4500
001 4123
005 20261006003745.0
008 120911s9999 xx 000 0 und d
020 _a0716702436
082 _a333.7 NAT
100 _aNational Research Council(U.S) Committee
_95232
245 _aResources and man
260 _aW.H.Freeman
650 _aEnvironmental policy
_95233
999 _c4123
_d4123