Sass, John E.    1897-1971. <br/><br/>
Botanical microtechnique /    
John E. Sass. 
 - 2d ed. 
 - Ames :   Iowa State College Press,   1951. 
 - 228 p. :    ill. ;    24 cm. 
<br/><br/>  First ed. published in 1940 under title: Elements of botanical micro technique. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant anatomy.--Technique.------<br/>Plant morphology.--Technique.------<br/>Microscopy --Technique.------
<br/><br/><label>Dewey Class. No.: </label>578.8 SAS