000
00287nam a2200097Ia 4500
100
_a
Desh Bandhu & Singh Harjit Eds
245
_a
Environmental Education & Sustainable Development
260
_b
Ind Environmental Soc, New Delhi
082
_a
G:55p2N89/N90/B19228
300
_a
pp 538; 24*16
999
_c
21281
_d
21281