Kapp, Ronald O. <br/><br/>
How to know pollen and spores 
[by] Ronald O. Kapp. 
 - Dubuque, Iowa,  W. C. Brown Co.  [1969] 
 - ix, 249 p.  illus.  22 cm. 
 - Pictured-key nature series .
<br/><br/>Bibliography: p. 17-20. 
<br/><br/><label>ISBN: </label>0697048489 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pollen--Identification.<br/>Spores (Botany)--Identification.
<br/><br/><label>LC Class. No.: </label>QK658  / .K36 
<br/><br/><label>Dewey Class. No.: </label>581.4/6