000 004860000a22001690004500
020 _a0-7167-2011-6
041 0 _aENG
082 0 4 _aG 575 G696i
245 1 0 _aLife at the edge : Readings from scientific american magazine / James L. Gould, Carol Grant Gould, Editores
260 _aNew York, USA : W.H. Freeman
300 _a162 Pag
001 10407
942 _cBK
999 _c39969
_d39969
336 _atexto
_btxt
_2rdacontent
337 _2rdamedia
_asin mediación
_bn
338 _2rdacarrier
_avolumen
_bnc