Yosida, Tosihide H.,  1948- <br/><br/>
Cytogenetics of the black rat :  karyotype evolution and species differentation / 
Toshide H. Yosida 
 - Tokyo :  University of Tokyo Press,  1980 
 - xiii, 256 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and indexes 
<br/><br/><label>ISBN: </label>0839141319 
<br/><br/><label>LCCN: </label>80-051136 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rattus rattus--Genetics<br/>Rattus rattus--Speciation<br/>Karyotypes<br/>Mammals Genetics<br/>Mammals--Speciation