International convention for the protection of new varieties of plants 

 - Geneva  International Union for the protection of New Varieties of  1982 
 - 1-64p  cm. 
<br/><br/><label>Standard No.: </label>25,716 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>Z,26730aJp594,N61, M2