000
00309nam a2200133Ia 4500
100
_a
Kumar, Bharati
020
_a
81-7888-263-1
942
_c
BK
654
_a
245
_a
Enviroment Education
260
_a
New Delhi
_b
Dominant Publishers and Distributors
_c
2004
082
_a
370:574.5
300
_a
x,280
999
_c
400910
_d
400910
041
_a
eng