Cocoa in Western Nigeria, 1890-1940 ; a study of an innovation in a developing economy / by Sara Shepherd Sweezy Berry.
Main Author: | Berry, Sara |
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Language: | English |
Published: |
1967.
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Subjects: | |
Dissertation Note: |
Thesis Ph.D. University of Michigan 1967. |
Physical Description: | ix, 267 leaves : charts, maps, tables ; 29 cm |
Format: | Thesis Book |