Iowa centennial exhibition :  December 28, 1946-April 27, 1947 / 
An address by Bourke B. Hickenlooper, on the occasion of the ceremonies opening the Iowa centennial exhibition at the Library of Congress, together with a catalog of the exhibition 
 - Washington :  U.s. govt. print. off.,  1947 
 - 84 páginas :  ilustraciones, mapas 
 - Its [State exhibition catalogs]  4 .
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Iowa--Celebraciones del centenario--Historiografía<br/>Iowa--Aniversarios<br/>Iowa--Bibliografía--Catálogoss.
<br/><br/><label>LC Class. No.: </label>Z1283  / U5