Nelson, Gareth J. Platnick, Norman I. <br/><br/>
Systematics and biogeography : cladistics and vicariance 
Gareth Nelson and Norman Platnick. 
 -  Columbia University Press New York  1981  1981 
 - xi, 567 p. :ill. ;24 cm. 
<br/><br/> Bibliography: p. [545]-555. 
<br/><br/><label>ISBN: </label>0231045743 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology -- Classification.<br/>Biogeography.<br/>Cladistic analysis.--QH
<br/><br/><label>LC Class. No.: </label>QH83.N4