000 00556nam a2200145 a 4500
008 121119s2003 xx || ||||||| |d
100 1 _aMyers, Norman
245 0 0 _aThe biotic crisis :
_bmass extinction of species and disruption of future evolution
260 _c2003
260 _bUNU Institute of Advanced Studies
490 0 _aUNU-IAS working paper
500 _a<p>UNU IAS102</p><ul><li>Original series title: UNU-IAS working paper ; no.102.</li></ul>
856 _uhttp://www.unu.edu/hq/library/collection/PDF_files/IAS/IAS-WP102.pdf
942 _cBK
999 _c25418
_d25418