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The Effect of Host Size upon the Sex Ratio of Hymenopterous Parasites and Its Relation to Methods of Rearing and Colonization
Vol 47, Page 1, Date 1939
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Marvels of the Insect World by Jean Henri Fabre, Percy F. Bicknell
Vol 47, Page 10, Date 1939
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The Animals Associated with Edible Fungi
Vol 47, Page 11, Date 1939
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Note on Paratheresia Introduction in Louisiana
Vol 47, Page 38, Date 1939
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A Generic Reallocation for Myrmoteras Kuroiwæ
Vol 47, Page 39, Date 1939
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A New Gall Midge on Rhododendron
Vol 47, Page 41, Date 1939
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Speed of Cephenemyia
Vol 47, Page 43, Date 1939
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An Analysis of Insect Growth Curves
Vol 47, Page 47, Date 1939
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Biological Survey of the Mount Desert Region. Part VI, the Insect Fauna by William Procter
Vol 47, Page 56, Date 1939
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A Review of the Muscoid Genus Eumacronychia with Key and Descriptions of New Species (Diptera)
Vol 47, Page 57, Date 1939
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Thysanoptera from Northern New Jersey with Descriptions of New Species
Vol 47, Page 69, Date 1939
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The Fulgorina of Barro Colorado and Other Parts of Panama by Z. P. Metcalf
Vol 47, Page 82, Date 1939
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Notes on Some Thrips Collected in the Vicinity of Babylon, Long Island, N. Y
Vol 47, Page 83, Date 1939
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Proceedings of the New York Entomological Society
Vol 47, Page 95, Date 1939
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Marvels of Insect Life: A Popular Account of Structure and Habit by Edward Step
Vol 47, Page 101, Date 1939
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The Garden Dictionary, an Encyclopedia of Practical Horticulture, Garden Management and Landscape Design by Norman Taylor
Vol 47, Page 102, Date 1939
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Thomas Say's Home in New Harmony
Vol 47, Page 104, Date 1939
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The Probable Future Distribution of the Japanese Beetle in North America
Vol 47, Page 105, Date 1939
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A Study of the Subspecies of Odontomachus hæmatoda (L.) of the United States (Hymenoptera: Formicidæ)
Vol 47, Page 125, Date 1939
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Prothoracic Glands of Adult Lepidoptera
Vol 47, Page 131, Date 1939
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Some Adaptive Responses of Taxonomy to a Changing Environment
Vol 47, Page 145, Date 1939
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Insect Food Habit Ratios of North Carolina, and Mount Desert Island, Maine
Vol 47, Page 155, Date 1939
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A New Trichotaphe from New York (Lepidoptera: Gelechiidæ)
Vol 47, Page 159, Date 1939
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A Catalogue of the Original Descriptions of the Rhopalocera Found North of the Mexican Border,.... by Cyril F. dos Passos
Vol 47, Page 162, Date 1939
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A Contribution to a Bibliography from 1909 to 1936 of Henry David Thoreau
Vol 47, Page 163, Date 1939
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Cicadas Collected in the Cayman Islands by the Oxford University Biological Expedition of 1938
Vol 47, Page 207, Date 1939
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The Entomology of Thomas Boreman's Popular Natural Histories
Vol 47, Page 213, Date 1939
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The History of Entomology at the Massachusetts Agricultural College, 1867-1930 by Henry T. Fernald
Vol 47, Page 218, Date 1939
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Serological Investigation of Drosophila Antigens Using the Precipitation Reaction
Vol 47, Page 219, Date 1939
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Physiology of the Arthropodan Circulatory Mechanisms
Vol 47, Page 227, Date 1939
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New Cicadas from North America and the West Indies
Vol 47, Page 287, Date 1939
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An Early Entomological Book for Children
Vol 47, Page 303, Date 1939
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The Earliest Bureau of Entomology
Vol 47, Page 307, Date 1939
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The Abundance of Tabanidæ as Revealed by One Season's Survey at Babylon, N. Y
Vol 47, Page 311, Date 1939
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The Old World Membracidæ (Continued)
Vol 47, Page 315, Date 1939
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Nomenclator Zoologicus, a List of the Names of Genera and Subgenera in Zoology from the Tenth Edition of Linnaeus, 1758, to the End of 1935 by Sheffield Airey Neave
Vol 47, Page 350, Date 1939
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Thomas Boreman Again
Vol 47, Page 351, Date 1939
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Destructive and Useful Insects: Their Habits and Control by C. L. Metcalf, W. P. Flint
Vol 47, Page 353, Date 1939
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Working with Nature by Eleanor King, Wellmer Pessels
Vol 47, Page 354, Date 1939
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A Laboratory Guide in Entomology. For Introductory Courses by Robert Matheson
Vol 47, Page 355, Date 1939