Harlan Jack R <br/><br/>
Theory and dynamic of grassland agriculture 

 - New York       Van Nostrand         1956 
 - x, 281p.  cm. illus. 
 - Grassland farm series .
<br/><br/><label>Standard No.: </label>52547 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>J251, J6