"Harvard University. Farlow Reference Library and Herbarium of Cryptogamic Botany." . . "Harvard University. Farlow Reference Library and Herbarium of Cryptogamic Botany" . . . . . . . . . . . . . . "Wild and Exotic Mushroom Cultivation in North America - A Growers' and Gourmets' Guide to the New Edible Species" . . . . . . . . . . . . "Directories" . "Directories"@en . . . . . . "Wild and exotic mushroom cultivation in North America : a growers' and gourmets' guide to the new edible species" . "Bibliography" . "Bibliography"@en . . . . . . "Wild and exotic mushroom cultivation in North America a growers' and gourmets' guide to the new edible species"@en . "Champignons comestibles Amérique du Nord Bibliographie." . . "Bibliografi" . . "Directory" . . "Spiselige svampe" . . "Dyrkning" . . . . "Bibliography" . . "Edible fungi" . . "Vejviser" . . "Cultivation" . . "Champignons Culture Amérique du Nord Bibliographie." . . "USA" . . "Champignons Culture Amérique du Nord Répertoires." . .