. The early stages of Tabanid (horse-flies) by Werner Marchand, PH. D. Horseflies. 138. 139 140 142 144 K'Lcf^ !, 143. 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 Marchand, Richard Werner. New York, The Rockefeller institute for medical research

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Keywords: ., bookcentury1900, bookdecade1920, bookpublishernewyo, bookyear1920