Park, R.D <br/><br/>
Crop husbandry 

 - 2nd ed. 
 - Oxford  Oxford U.P.  1975 
 - 323 p. 
<br/><br/><label>ISBN: </label>019859447X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cultivation & harvesting
<br/><br/><label>Dewey Class. No.: </label>631.5  / PAR