Browse DSIDetails of the item << Previous Next >> Walton William Randolph W. R. W. ; 1873 1952 United States of America Entomological drawings and draughtsmen. Their relation to the development of economic entomology in the United States ; entomological drawing https://data.bnf.fr/fr/10612116/william_randolph_walton/fr.pdf ; https://eurekamag.com/research/026/101/026101779.php ; 51679968
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