A field guide to eastern trees : eastern United States and Canada, including the midwest.

by Petrides, George A.
: Houghton Mifflin Company, 1998.

Series: Peterson Field Guide Series ; 11

A field guide to trees and shrubs : field marks of all trees, shrubs, and woody vines that grow wild in the northeastern and north-central United States and in southeastern and sou...

by Petrides, George A.
: Houghton Mifflin, 1972.

Series: The Peterson Field Guide Series, 11

A field guide to trees and shrubs : northeastern and north-central United States and southeastern and south-central Canada / George A. Petrides; illustrations by George A. Petrides...

by Petrides, George A.
Boston, MA : Houghton Mifflin, 1986, 1972.

Series: The Peterson Field Guide Series ; 11A