Wishart, John,  1898- <br/><br/>
Principles and practice of field experimentation/ 
by J. Wishart and H. G. Sanders. 
 - London:  The Empire Cotton Growing Corporation,  1936. 
 - v. 7-[100] p.:  diagrs.,  25 cm. 
<br/><br/> At head of title: Empire Cotton Growing Corporation.  Considered a later edition of Engledow and Yule. The principles and practice of yield trails. 1926; Rev. ed., 1930. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture.--Experimentation.<br/>Statistics.
<br/><br/><label>Dewey Class. No.: </label>519.5  / W814p