Are you sure you want to log out?
A bear's claw with some account of the black bear, his wide distribution, his curious variations of color, and his unvarying characteristics and habi…
Condition and extent of the natural oyster beds of Delaware
Fourteen new, endemic species of shrew (genus Crocidura) from Sulawesi reveal a spectacular island radiation
Sulawesi rodents : description of a new species of Murinae (Muridae, Rodentia) and its parasitic new species of sucking louse (Insecta, Anoplura)
The 104th Christmas at Craigs, 1856, Robert Craig Company, 1959, Norwood, Delaware County, Pennsylvania : our second century of knowing and growing w…
Bird nomenclature and song interpretation of the Canadian Dolawaro: an essay in ethno-ornithology
Florida's 'Weed Trees' Outlawed
Subspecies of the Violet Lacewing, Cethosia myrina (Nymphalidae: Heliconiinae), a protected butterfly from Sulawesi
Some observations upon the sleep of plants ; and an account of that faculty, which Linnæus calls Vigiliæ Florum ; with an enumeration of several plan…
On the sleep of plants ; and of that faculty which Linneus calls Vigiliæ Florum ; with an enumeration of several plants which are subject to that law…
