000
00320nam a2200133Ia 4500
008
231017s9999 xx 000 0 und d
082
_a
551.310971
082
_b
ENV
245
0
_a
Environmental Science / Engineering
245
0
_c
Environment Canads
260
_b
Environment Canads
300
_c
30cm
942
_c
REP
999
_c
604244
_d
604244