Dickerson, Douglas Francis,  1882- <br/><br/>
Directed studies in general agriculture,  an outline course with complete references for use in schools, 
by Douglas Francis Dickerson and Gilbeart H. Collings. 
 - [Grand Rapids, Minn.,  Grand Rapids herald-review,  c1944] 
 - 120 p.  illus., forms.  28 cm. 
<br/><br/> Cover-title. 
<br/><br/>"Selected list of agricultural reference books": p. 1-2. 
<br/><br/><label>LCCN: </label>agr44000073  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture--Study and teaching.
<br/><br/><label>LC Class. No.: </label>S531  / .D49 
<br/><br/><label>Dewey Class. No.: </label>630.712