True, Alfred Charles,  1853-1929. <br/><br/>
A history of agricultural extension work in the United States, 1785-1923. 
By Alfred Charles True ... 
 - Washington,  U.S. Govt. Print. Off.,  1928. 
 - iv, 220 p.  24 cm. 
 - United States. Dept. of Agriculture. Miscellaneous publication  no. 15 .
<br/><br/> Contribution from Extension service. 
<br/><br/>Bibliography: p. 202-218. 
<br/><br/><label>LCCN: </label>agr28001870  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural education.<br/>Agriculture--Study and teaching.
<br/><br/><label>LC Class. No.: </label>S533  / .T838