000
002910000a22001450004500
003
MACL
040
_a
MACL
090
_c
3145
_d
3145
100
_a
Postel, Sandra
245
_a
Saving The Planet
260
_b
Orient Longman
_c
1994
350
_a
95
650
_a
Economics
942
_c
BOOK
_k
333
999
_c
3123
_d
3123