U.S. exports to Mexico  a state-by-state overview, 1987-1991 
Georg M. Mehl ... [et al.]. 
 - Washington  International Trade Administration  1992. 
 - viii, 127 p. 
<br/><br/><label>ISBN: </label>0160379946 
<br/><br/><label>LCCN: </label>doc92001110  
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States--Foreign economic relations--Statistics.--Mexico<br/>Mexico--Foreign economic relations--Statistics.--United States