@misc{The_Kórnik_Gardens_and_Arboretum._Department_of_Dendrology_and_Pomology_of_the_Trees_and_Forest_Research_Institute_Kórnik_Poland_IX._1947,
 author={The Kórnik Gardens and Arboretum. Department of Dendrology and Pomology of the Trees and Forest Research Institute, Kórnik, Poland},
 number={9},
 copyright={Public Domain},
 address={Kórnik},
 howpublished={online},
 year={1947},
 language={mul},
 title={IX. Catalogue des graines d'arbres et d'arbustes recoltées en 1947 et offertesen echange},
 type={Text},
 URL={http://www.rcin.org.pl/Content/183479/PDF/KOR001_167990_Catalogue-des-graines-1947.pdf},
 keywords={catalog of seeds, seeds of trees and shrubs, seed exchange, Kórnik Arboretum},
}