The United States market for Mexican fluorspar : future trends and implications : a thesis in mineral economics

Call Number: 
MS Ruiz. D.G. #1
Author: 
Ruiz, David Gomez,
Date: 
1962
Description: 
xii, 120 leaves : ill., maps ; 29 cm
Notes: 

"August 1962."
Thesis (M.A.)--Pennsylvania State University, 1962
Includes bibliographical references (leaves 115-120)

Keywords: 

Fluorspar--Economic aspects--Mexico
Mexico--Commerce--United States

OCLC: 
25958614

 

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