Paterson, David Douglas. <br/><br/>
Statistical techniques in agricultural research :  a simple exposition of practice and procedure in biometry / 
D. D. Paterson. 
 - 1st ed. 
 - New York :  McGraw-Hill Co.,  1939 
 - ix, 263 p. ;  24 cm. 
<br/><br/> Open access. 
<br/><br/><label>LCCN: </label>395027  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture--Statistics.<br/>Statistics.