Peregrine, Frank Arthur Walter. <br/><br/>
Principles of crop husbandry / 
F.A.W. Peregrine, R.P. Weston [and] G.J. England. 
 - London :  Hutchinson Technical Education,  c1966 
 - v. :  ill.  24 cm. 
<br/><br/> Includes index 
<br/><br/>V. 1 -- 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Field crops.
<br/><br/><label>Dewey Class. No.: </label>633  / PEP 1966