P. J. Van Melle, illus. by Rudolf Freund.
The Blue book of trees. No. 2011.
R623882. The Blue book of trees. No. 2011. By P. J. Van Melle, illus. by Rudolf Freund. © 31Dec48; A31728. Western Publishing Company, Inc. (PWH); 8Jan76; R623882.
Western Publishing Company, Inc.|PWH