%0 Book %A Gould, Stephen Jay. %I Norton %D 1980 %C New York %G English %@ 0393013804 %@ 9780393013801 %T The panda's thumb : more reflections in natural history %U http://www.gbv.de/dms/bowker/toc/9780393013801.pdf %7 1st ed. %X For better science students, this is a collection of 31 essays on natural history.