000
00370nam a2200133Ia 4500
008
100324s9999 xx 000 0 und d
100
_a
Colby
245
_a
Environmental management in development
260
_c
1990
_b
World Bank
_a
Washington DC
366
_b
1990
650
_a
Accounting
942
_c
BK
999
_c
73499
_d
73499