000
003060000a22001210004500
008
140223b1977 xxu||||| |||| 00| 0 eng d
041
_a
English
100
_a
:SLATYER(R O)ED
245
_a
DYNAMIC CHANGES IN TERRESTRIAL ECOSYSTEMS
260
_a
PARISNY
_b
UNESCO
_c
1977
650
_a
_a
906
_a
:UNESCO
999
_c
133489
_d
133489