Friedrich, K. <br/><br/>
The making of a programme in farming systems 

 - Gaborone   : Farming Systems Programme,  1992 
 - 5p.   ; 30cm. 
 - Working Report; 1 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture<br/>Botswana,<br/>Industries<br/>Tanzania<br/>Zambia
<br/><br/><label>LC Class. No.: </label>EAF PAM QTO S471.F9 1992