00362nam a2200145Ia 4500008004100000020001500041082001400056100002400070245001400094260005000108300000800158650001800166650001800184653001400202170901s1978    xx            000 0 und d  a0716710668  a575bS24E  aScientific American 0aEvolution  aSan FranciscobW.H. Freeman and Companyc1978  a135  aLife sciences  aPure Sciences  aEvolution