Proceedings of the international symposium on minimum data sets for agrotechnology transfer  

 - Andhra Pradesh:   International Crops Research Institute for the Semi-Arid Tropics,   1984 
 - vi, 212p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Subjects--Index Terms: </label>Soil families Soybean crop 
<br/><br/><label>Universal Decimal Class. No.: </label>63:6.009(082.2)   / N4