Snedecor, George Waddel,  1881- <br/><br/>
Statistical methods applied to experiments in agriculture and biology.  With chapter 17 on sampling by William G. Cochran. 

 - 5th ed. 
 - Ames,  Iowa State College Press  [1956] 
 - 534 p.  illus.  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics.<br/>Agriculture--Statistics.<br/>Biology--Statistics.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Statistics.
<br/><br/><label>Dewey Class. No.: </label>519.5 SNE