Gomez K A & Gomez A A <br/><br/>
Statistical Procedures for Agricultural Research .-Edn 2 

 - Edn 2 
 -  John Wiley & Sons, N'York 
 - pp 680;   23*16 
<br/><br/><label>Dewey Class. No.: </label>J:(B28)/N84/B17506