Alternative strategies for smallholder seed supply :  proceedingns 
/ed. by D. D. Rohrbach, Z. Bishaw and J. G. van Gastel 
 - Patancheru ;  International Crops Research Institute for the Semi-Arid Tropics,  1997. 
 - 281 p. :  gráfs. 
<br/><br/><label>ISBN: </label>9290663804 
<br/><br/><label>LCCN: </label>78471 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Semillas--Preservación.<br/>Semillas--Producción.
<br/><br/><label>Dewey Class. No.: </label>631.521  / I59