@misc{The_Kórnik_Gardens_and_Arboretum._Department_of_Dendrology_and_Pomology_of_the_Trees_and_Forest_Research_Institute_Kórnik_Poland_XI._1949,
 author={The Kórnik Gardens and Arboretum. Department of Dendrology and Pomology of the Trees and Forest Research Institute, Kórnik, Poland},
 number={11},
 copyright={Public Domain},
 address={Kórnik},
 howpublished={online},
 year={1949},
 language={mul},
 title={XI. Catalogue des graines d'arbres et d'arbustes récoltées en 1949 et offertes en echange},
 type={Text},
 URL={http://www.rcin.org.pl/Content/186708/PDF/KOR001_167996_1949_XI-Catalogue-des-gr.pdf},
 keywords={catalog of seeds, seeds of trees and shrubs, seed exchange, Kórnik Arboretum},
}