A field guide to western treesde George A. Petrides · Publicada por primera vez en 1992MateriasTreesIdentificationPictorial worksTrees -- West (U.S.) -- Identification.Trees -- Canada, Western -- Identification.Trees -- West (U.S.) -- Pictorial works.Trees -- Canada, Western -- Pictorial works.Trees, north americaTrees, united states
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AA field guide to trees and shrubs ; field marks of all treesA field guide to trees and shrubs ; field marks of all trees, shrubs, and woody vines that grow wild1972
