Horton, D. <br/><br/>
Tips for planning formal farm surveys in developing countries 
D. Horton 
 - Ibadan  IITA  1991 
 - 17p.  Pbk 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Farm surveys--Developing countries
<br/><br/><label>LC Class. No.: </label>S561.H6 1991