000
00258pas a2200097 454500
008
160820b1958 xxu||||| |||| 00| 0 eng d
022
_a
0028-0844
245
_a
NATURE AND RESOURCES
260
_a
PARIS
_b
UNESCO PUBLISHING
_c
1958
906
_a
_b
_c
_d
Jan - Dec,2008
999
_c
473631
_d
473631