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

Alaska trees and shrubs par Little, Elbert L.

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

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

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

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

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

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

Atlas of united states trees par Little, Elbert L.

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

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

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

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

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

Autres auteurs: “…Little, Elbert L.…”

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

Autres auteurs: “…Little, Elbert L.…”