Shukla, R. S. Chandel, P. S. Cytogenetics and evolution / by R. S. Shukla and P. S. Chandel - 2nd ed. - New Delhi : S-Chand And Co , 1977 . - 337 p. Paper Back Subjects--Topical Terms: CytologyCellChromosomes Dewey Class. No.: 572.8 / SHU-C