Johansen, Donald Alexander <br/><br/>
Plant microtechnique  by Donald Alexande Johansen. 

 - New York  McGrawHill  1940 
 - xi, 523p.: ill. 22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botanical microtechnique. Botanical microscopy. 
<br/><br/><label>Dewey Class. No.: </label>581.072  / J48P20