Hailu Zegeye <br/><br/>
The Adoption Of Modern Farm Practices In African Agriculture Empirical Evidence About The Impacts Of Household Characteristics And Input Supply Systems In The Northern Region Of Ghana 

 -  Eschborn Germany : Gtz 1990. 
 - 214 
<br/><br/><br/>Eng 
<br/><br/><label>ISBN: </label>3823611992 (Pbk)