000
00284nam a2200109Ia 4500
008
200302s9999 xx 000 0 und d
100
_a
Anthony Clayton, & Other
245
_a
Policies for Cleaner Technology
260
_b
EarthScan Publications Ltd.
260
_c
2006
300
_a
310 P.,
999
_c
2473
_d
2473