Keyser, Alvin <br/><br/>
Farm costs on the Colorado Agricultural College Farm  / 
Alvin Keyser 
 - Fort Collins  :   Colorado Agricultural College 
 - 56 p. 
<br/><br/><label>LCCN: </label>203415 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultura -- Aspectos económicos -- Colorado