595.7097 L Lutz, Frank Eugene, 1879- Field book of insects of the United States and Canada, siming to answer common questions, by Frank S. Lutz... 3d. ed. rewritten to include much additional material with about 800 ilustrations many in color. New York, G.P. Putnam's sons, 1935. 5 p. 1, 510 p. incl. illus. col. plates, col. front. 17 cm.