Ferner, John W. <br/><br/>
A review of marking techniques for amphibians and reptiles 
by John W. Ferner 
 - (S.l.)  Society for the Study of Amphibians and Reptiles  1979 
 - 41 p. ; 24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Amphibians--Identification<br/>Reptiles