Brush, Stephen B (ed) <br/><br/>
Genes in the field: On -farm conservation of crop diversity 

 - Washington  Lewis  1999 
 - 288p 
<br/><br/><label>ISBN: </label>1566704057 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gemplasm resourcesGenetic engineeringPlant diversityBiodiverssity