Doyle, William T. <br/><br/>
Nonvascular plants :  form and function / 
William T. Doyle. 
 - Belmont :  Wadsworth Pub. Co.,  1964. 
 - vi, 147 p. :  illus. ;  22 cm. 
 - Fundamentals of botany series. .
<br/><br/> Includes Index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cryptogams.