00422nam a2200157Ia 4500008004100000082001900041100001700060245005800077260004000135300000800175650001800183650001800201653001000219653001300229653002200242170901s1976 xx 000 0 und d a574.8732bK98R aKumar, H. D. 0aRecent Advances in Molecular Biology And Cytogenetics aNew DelhibKalyani Publishersc1976 a172 aLife sciences aPure Sciences aCells aGenetics aMolecular biology