Vol. s3-40, Issue 240, 1890December 01, 1890 EDT
Magnetic and Gravity Observations on the West Coast of Africa and at Some Islands in the North and South Atlantic
Magnetic and Gravity Observations on the West Coast of Africa and at Some Islands in the North and South Atlantic
E. D. Preston,
Preston, E. D. (1890). Magnetic and gravity observations on the west coast of Africa and at some islands in the North and South Atlantic. American Journal of Science, s3-40(240), 478–483. https://doi.org/10.2475/ajs.s3-40.240.478