Snedecor, George W <br/><br/>
Statistical methods. :   Applied to experiments in agriculture and biology /  
by George W Snedecor .  
 - 5th ed. 
 - USA:  The lowa state university press,  1966. 
 - xiii,534p.:  25cm. 
<br/><br/>Index. 
<br/><br/><label>Subjects--Index Terms: </label>Collections of general statistics, Statistics 
<br/><br/><label>Dewey Class. No.: </label>310