Hawkes, J.G.  1915- <br/><br/>
A bibliography of crop genetic resources / 
J.G.Hawkes,J.T. Williams, R.P. Croston 
 - Rome:  International Board for Plant Genetic resources,  1983 
 - ix,442p. 
<br/><br/><label>ISBN: </label>9290431083 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Germplasm resoures, Plant--Bibliography