000 00330nam a22000977a 4500
008 131227b xxu||||| |||| 00| 0 eng d
050 _a333.7900954
100 _aDept.of environmental sciences university of kerala
245 _aNational seminar on emerging trends in environment and development
260 _athiruvananthapuram
_c2009
999 _c328578
_d328578