Good, David A. <br/><br/>
Geographic variation and speciation in the Torrent Salamanders of the genus rhyacotriton  : Caudata : Rhyacotrinidae 
/ David A. Good, Bavid B. Wake 
. - Berkeley ;  Los Angeles ;  Oxford  ;  : University of California publications in Zoology, 1992
. - XII-91 p.  ; 25 cm. 
 - University of California publications in Zoology  V. 126 .
<br/><br/><label>ISBN: </label>0520097785 
<br/><br/><label>Source: </label> Dons divers 
<br/><br/><label>Universal Decimal Class. No.: </label>597.9