International code of botanical nomenclature = Code International de la nomenclature botanique =Internationaler code der botanischen nomenklatur :  adopted by the Thirteenth International Botanical Congress, Sidney, August 1981 / 
Prepared and edited by E. G. Voss. [et.al] 
 - xv, 472 p. ;  24 cm. 
 - Regnumvegetabile / International Association for Plant Taxonomy . ed. by Frans A. Stafleu ;  v.111 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>BOTANICA--NOMENCLATURA
<br/><br/><label>Dewey Class. No.: </label>C 581.012  / I57