George  Raymond  A.T <br/><br/>
Vegetable  Seed  Production 

 - 2nd 
 - Wallingford  Oxon UK  CAB International  1999 
 -  328.p;Mic 
<br/><br/><label>ISBN: </label>0851993362 
<br/><br/><label>Universal Decimal Class. No.: </label>631.53.02