Trees of Puerto rico Virgin islands ανά Little, Elbert L.

Alaska trees and shrubs ανά Little, Elbert L.

Check list of nature naturalized trees of United States (including Alaska) ανά Little, Elbert L.

Common trees of Puerto Rico and the Virgin Islands ανά Little, Elbert L.

Checklist of United States trees : native and naturalist ανά Little, Elbert L.

The Audubon Society field guide to North American trees : western region ανά Little , Elbert L.

Flora of Virgin Gorda (British Virgin Islands) ανά Little, Elbert L.

Trees of the Caribbean National Forest, Puerto Rico ανά Little, Elbert L.

Atlas of united states trees ανά Little, Elbert L.

Trees of the caribbean national forest, Puerto Rico ανά Little, Elbert L.

Trees of the caribbean national forest, Puerto Rico ανά Little, Elbert L.

Flora of virgin gorda (british virgin islands) ανά Little, Elbert L.

Check List of native and naturalized trees of the united states ανά Little, Elbert L.

Flora of Buck Island reef national monument (U.S. Virgin Islands) ανά Woodbury, Roy O.

Άλλοι συγγραφείς: “…Little, Elbert L.…”

Geographic distribution of the pines of the world ανά Critchfield, William B.

Άλλοι συγγραφείς: “…Little, Elbert L.…”