Phosphate Rock Frontiers: Nature, Labor, and Imperial States, from 1870 to World War II

2021 ◽  
Vol 8 (2) ◽  
pp. 271-307
Author(s):  
Marion W. Dixon
1996 ◽  
Author(s):  
Kimberly A. Lee ◽  
◽  
George E. Vaillant ◽  
William C. Torrey ◽  
Glen H. Elder

2008 ◽  
Author(s):  
Katherine Boone ◽  
Frank C. Richardson
Keyword(s):  

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