000
00271nam a2200109Ia 4500
008
200302s9999 xx 000 0 und d
100
_a
Willam Mc Donough and Michael braungart
245
_a
Cradle to cradle
260
_b
North point press
260
_c
2002
300
_a
193
999
_c
6795
_d
6795