American journal of botany
Lancaster, Pa. :Published in cooperation with the Botanical Society of America by the Brooklyn Botanic Gardens,1914-
biodiversitylibrary.org/page/47199032
Les champignons comestibles du Canton de NeuchaÌ 1Atel
NeuchaÌ 1Atel :SocieÌteÌ neuchateloise d'utiliteÌ publique,1861-1869.
biodiversitylibrary.org/page/3885616