Annual report on the inheritance and improvement of protein quality and content in Maize :   July 1, 1973 - June 30, 1974 /  
Purdue University, Indiana. 
 - Washington :   Agency for International Development,   1974. 
<br/><br/><label>Subjects--Index Terms: </label>სოფლის მეურნეობა სასუქები სიმინდი