Yazar
Earl Edward Sherff
22 cilt bulundu.
Earl Edward Sherff · Field Museum of Natural History
447 sayfa · 1932
Cosmos (Botany) / Cosmos (Plants)
Earl Edward Sherff · Yayınevi bilinmiyor
612 sayfa · 1939
Compositae / Botany / Labordia / Euphorbiaceae / Lamiaceae
Earl Edward Sherff · Published by the author for the Earl Edward Sherff Botanical Library, Illinois Wesleyan University
48 sayfa · 1964
Bibliography
Earl Edward Sherff · Yayınevi bilinmiyor
Sayfa sayısı yok · 1954
Plants / Dicotyledons / Classification
Earl Edward Sherff · Bernice P. Bishop Museum
101 sayfa · 1935
Lamiaceae / Identification / Haplostachys / Phyllostegia / Stenogyne
Earl Edward Sherff · Bernice P. Bishop Museum
136 sayfa · 1935
Compositae / Identification / Tetramolopium / Lipochaeta / Dubautia
Earl Edward Sherff · Illinois State Laboratory of Natural History
614 sayfa · 1913
Marsh plants / Botany