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1972
Systematic and biological studies of the leopard frogs (Rana pipiens complex) of the United States
Mason
1986
Standard drawing conventions and definitions for venational and other features of wings of Hymenoptera
Foster
1888
Alumni Oxonienses: the members of the University of Oxford, 1715-1886
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Diagnose von genmissbildungen durch restriktionskarte-analysierung unter anwendung eines sandwichhybridisierungsformats.
Scott Jr et al.
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The tadpoles of five species of New Mexican leopard frogs
Mickel
1936
New species and records of Nearctic mutillid wasps of the genus Dasymutilla (Hymenoptera)
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Check
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Einrichtung an Steckbecken
Pilsbry
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Nomenclature and check-list of North American land shells
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Federklammerung für künstliche Gebisse
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Excess-baggage coupon-check.
Chapin
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The North American species of Ptilodactyla (Coleoptera: Helodidae)
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Kundendienstcoupon Heft
Carpenter
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XXIV.—Further remarks upon the morphology of the Blastoidea
Margreiter et al.
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Possible uses of transesophageal echocardiography in perioperative monitoring
MacIver
1938
'What Social Workers should Know about Illness and Physical Handicap'
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The AMA and the Rich Report
Swanson
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The Road to Perfection
Dow
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The enigma of colour changes in the oral flanges of honeyeaters'
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ΤΗΕ SURGICAL ΤRΕΑΤΜΕΝΤ OF DUODENAL ULCER DISEASE. A REVIEW OF 20 YEARS
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Christensen
1963
Sand Grouse released in Nevada found in Mexico
Craighead et al.
1962
A comparison of methods for obtaining mortality records of ring-necked pheasants
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(OSRAM )