Knobloch, Irving W. (Irving William), 1907- <br/><br/>
Selected botanical papers/ 
Irving william knobloch. 
 - Englewood Cliffs, N.J.:  Prentice-Hall,  1963. 
 - 311 p. :  ill. ;  23 cm. 
 - Prentice-Hall biological science series. .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany.