@misc{Aldrich_John_Merton_(1866–1934)_Notes_1930, author={Aldrich, John Merton (1866–1934)}, copyright={Public Domain}, address={Washington}, journal={Publications of famous biologists - a collection of prints}, howpublished={online}, year={1930}, publisher={Smithsonian Institution United States National Museum}, language={eng}, title={Notes on the types of american two-winged flies of the genus sarcophaga and a few related forms, described by the early authors}, type={Text}, URL={http://www.rcin.org.pl/Content/127027/PDF/WA488_159769_19746_s2229.pdf}, keywords={Insects, Insects - double-winged flies (genus Sarcophaga), Insects - descriptions of related forms, Insects - America}, }