Esser, Karl. <br/><br/>
Texbook and practical guide cryptogams ; cyancbacteria, algae, fungi, lichens 

 - London :  Cambridge University,  1982 
 - 610 p.  : ilus. 
 - Texbook and practical guide .
 - Texbook and practical guide .
<br/><br/><label>LCCN: </label>39051 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Criptógamas.
<br/><br/><label>Dewey Class. No.: </label>586  / E8