Berger, Joseph <br/><br/>
Maize production and the manuring of maize 

 - Geneva:   Centre Detude De Lazote,   1962 
 - 315p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Subjects--Index Terms: </label>Maize Economic 
<br/><br/><label>Universal Decimal Class. No.: </label>633.15+631.5/.8  / K2