TY  - BOOK
AU  - Tobias, Phillip V.
TI  - Chromosomes Sex-Cells and Evolution in a Mammal
U1  - 572.87 
PY  - 1956///
CY  - London
PB  - Percy Lund, Humphries
KW  - Biology
KW  - Cells
KW  - Chromosoms
N1  - Includes bibliographical references and index
ER  -