Hawks, Ellison,  1890- <br/><br/>
Pioneers of plant study, 
by Ellison Hawks...This book was originally planned, and some parts of it written, in collaboration with the late G. S. Boulger... 
 - London,  New York,  Toronto,  The Sheldon press;  The Macmillan co.  [1928] 
 - x, 288 p.  front., ports.  22 cm. 
<br/><br/><label>LCCN: </label>agr29000081  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botanists.<br/>Botany--History.
<br/><br/><label>LC Class. No.: </label>QK26  / .H35