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Dinosaurs: A Pop-Up Book
Dorothea and Sy Barlowe
Hardcover (Random House Childrens Books, March 15, 1977)None
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Dinosaurs / Illustrated by Dot and Sy Barlowe
Dorothea Barlowe
Hardcover (Random House New York, March 15, 1977)children's book
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Trees a Guide to American Trees
Herbert S. Zim, Dorothea and Sy Barlowe
Paperback (Golden Press, Jan. 1, 1956)Golden Nature Guide #594 Simon & Schuster 1956 revised ed hardcover 160pp De Luze Goldencraft