Seed science and technology  : international rules for seed testing annexes 1976 

 - 1 Ed 
 - Noruega :  ISTA ,  1976 
 - 177p. ilus 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Seeds--Certification--Congresses.<br/>Semillas--Certificación--Congresos.
<br/><br/><label>LC Class. No.: </label>SB114.A1  / S4