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41by Dyar, Harrison G. (Harrison Gray), 1866-1929“...Entomological news and proceedings of the Entomological Section of the Academy of Natural Sciences...”
Published 1894
Book -
42by Holland, W. J. (William Jacob), 1848-1932“...Entomological news and proceedings of the Entomological Section of the Academy of Natural Sciences...”
Published 1893
Book -
43by Holland, W. J. (William Jacob), 1848-1932“...Entomological news and proceedings of the Entomological Section of the Academy of Natural Sciences...”
Published 1890
Book -
44by Holland, W. J. (William Jacob), 1848-1932“...Entomological news and proceedings of the Entomological Section of the Academy of Natural Sciences...”
Published 1891
Book -
45by Holland, W. J. (William Jacob), 1848-1932“...Entomological news and proceedings of the Entomological Section of the Academy of Natural Sciences...”
Published 1896
Book -
46by Holland, W. J. (William Jacob), 1848-1932“...Entomological news and proceedings of the Entomological Section of the Academy of Natural Sciences...”
Published 1894
Book -
47by Holland, W. J. (William Jacob), 1848-1932“...Entomological news and proceedings of the Entomological Section of the Academy of Natural Sciences...”
Published 1900
Book -
48by Pennell, Francis Whittier, 1886-“...Monograph (Academy of Natural Sciences of Philadelphia) ;...”
Published 1935
Book -
49by Pennell, Francis Whittier, 1886-“...Monograph (Academy of Natural Sciences of Philadelphia) ;...”
Published 1943
Book -
50Pliocene Mollusca of southern Florida, with special reference to those from North Saint Petersburg /by Olsson, Axel A. (Axel Adolf), 1889-1976“...Monograph (Academy of Natural Sciences of Philadelphia) ;...”
Published 1953
Book -
51by Drouet, Francis, 1907-“...Monograph (Academy of Natural Sciences of Philadelphia) ;...”
Published 1968
Book -
52by Patrick, Ruth, 1907-2013“...Monograph (Academy of Natural Sciences of Philadelphia) ;...”
Published 1966
Book -
53by Moore, Clarence B. (Clarence Bloomfield), 1852-1936“...Journal of the Academy of Natural Sciences of Philadelphia ;...”
Published 1911
Book -
54by Pilsbry, Henry Augustus, 1862-1957“...Monograph (Academy of Natural Sciences of Philadelphia) ;...”
Published 1939
Book -
55by Hebard, Morgan, 1887-1946“...Monograph (Academy of Natural Sciences of Philadelphia) ;...”
Published 1943
Book -
56by Fowler, Henri W., 1878-1965“...Monograph (Academy of Natural Sciences of Philadelphia) ;...”
Published 1938
Book -
57by Fowler, Henri W., 1878-1965“...Monograph (Academy of Natural Sciences of Philadelphia) ;...”
Published 1945
Book -
58Published 1944“...Monograph (Academy of Natural Sciences of Philadelphia) ;...”
Conference Proceeding Book -
59by Smith-Vaniz, William F.“...Monograph (Academy of Natural Sciences of Philadelphia) ;...”
Published 1976
Book -
60by Böhlke, James E.“...Special publication (Academy of Natural Sciences of Philadelphia) ;...”
Published 1968
Book