المؤلفون: Nelson, Esther Bruner, Hall, Mina G.

المصدر: Transactions of the Kansas Academy of Science (1903-) ; volume 40, page 301 ; ISSN 0022-8443

الإتاحة: https://doi.org/10.2307/3625421Test

المؤلفون: Esther Bruner Nelson, Mina G. Hall

المصدر: Transactions of the Kansas Academy of Science (1903-). 40:301

الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_________::df9166e14aace48828a2ffdf8288ecefTest
https://doi.org/10.2307/3625421Test