000
00330nam a2200145Ia 4500
008
240601s2009 xx 000 0 eng d
020
_a
8174463402
041
_a
ENG
082
_a
UBE
100
_a
Uberoi, NK,
245
0
_a
Environmental Managment
250
_a
2nd
260
_a
New Delhi
_b
Excel Books
_c
2009
942
_2
ddc
_c
BK
999
_c
1325
_d
1325