591.9726 Pea F Pearse, Arthur Sperry, 1877- Fauna of the eaves of Yucatán, by A. S. Pearse. With the collaboration pf Nathan Banks [and others. Baltimore, Md.] Carnegie Institution of Washington, 1938 iii, 304 p. ilus., láms., tablas. 29 cm. (Carnegie Institution of Washington, Publication no. 491)