000
00283 a2200109 4500
008
180405b xxu||||| |||| 00|
100
_a
Chopra, K. G.
245
_a
Operationalizing sustainable development economics ecological /
300
_a
185p.
700
_a
Kadekodi, K.
942
_2
ddc
_c
BK
999
_c
6235
_d
6235