00547nam 22001933 4500 177439 0-7167-2011-6 177439 20131015d u||y0frey50 ba eng eng US Life at the Edge James L.Gould Readings from Scientific American Magazine Carol Grant Gould New York W.H.Freeman & Company 1989 162 p. il. 2060 Biologie 57=111 33831 Gould James L. 46261 Gould Carol Grant BK 24