. Mosquito control in Panama; the eradication of malaria and yellow fever in Cuba and Panama. Mosquitoes; Public health. Pack mules, for oil transportation in jungle trails. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Le Prince, Joseph Albert Augustin, 1875-; Orenstein, Alexander Jeremiah, 1879-. New York London, G. P. Putnam's sons

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Keywords: ., bookcentury1900, bookdecade1910, bookpublishernewyorklondongpput