00381nam a2200133Ia 4500008004100000082001400041100005200055245001600107260005800123300000800181650001800189650001800207653002200225170901s1953    xx            000 0 und d  a575bS99P  aSymposium on Organic Evolution, New Delhi, 1953 0aProceedings  aNew DelhibNational Instt. Of Sciences of Indiac1953  a307  aLife sciences  aPure Sciences  aOrganic evolution