Seed production by smallholder farmers  : proceedings 
/ of the ILCA-ICARDA research planning workshop held at ILCA, Addis-Ababa, Ethiopia, 13-15 June 1994 ; ed. by J. Hanson 
. - Addis Ababa  : ILCAAleppo  : ICARDA, 1994
. - III-55 p.  ; 30 cm. 
<br/><br/><label>ISBN: </label>9290532882 
<br/><br/><label>Source: </label> Dons divers 
<br/><br/><label>Universal Decimal Class. No.: </label>631.531.