Omidiji, M.O. and Oputa, C.O. <br/><br/>
On-farm adaptive research (OFAR) 
M.O. Omidiji and C.O Oputa 
 - Ibadan  FACU and I.A.R.& T  1985 
 - ii, 19p. :ill.  Pbk 
<br/><br/><label>LC Class. No.: </label>S561.O5  / 1985