Doyle, Willaiam T. <br/><br/>
Nonseed plants : form and function. 
by William T. Doyle. 
 - 2nd ed 
 - London.  Macmillan .  1973 
 - xi,240p.  :ill.; 24cm 
 - Fundamentals of botany series. .
<br/><br/><label>Dewey Class. No.: </label>586  /  DOY