Table for determining the groups and genera of the family Aphididae pass.

From Annals of the Imperial academy of science of St. Petersburg, Sept. 17, 1908.

Artificial vs. natural methods of incubation and brooding of the ringneck pheasant.

Thesis (M. S.) - Cornell Univ., 1921.

Villa Elsa : a story of German family life /

Red cloth stamped in black.

The mammals of India; a natural history of all the animals known to inhabit continental India.

Mode of access: Internet.

On the sedges of Nebraska (family Cyperaceae)

Caption title.

Entomological news and proceedings of the Entomological Section of the Academy of Natural Sciences of Philadelphia.

Mode of access: Internet.

The birds of Middlesex. A contribution to the natural history of the county.

Mode of access: Internet.

The book of migratory birds met with on Holy Island and the Northumbrian coast, to which is added descriptive accounts of wild fowling on the mud flats, with notes on the general natural history of this district.

Mode of access: Internet.

Which is the winner? or, The first gentleman of his family.

Mode of access: Internet.

The Washington directory, showing the name, occupation, and residence, of each head of a family and person in business; the names of the members of Congress, and where they board; together with other useful information.

p. [143]-148, advertising matter.

The birds of Sherwood Forest : with notes on their habits, nesting, migrations, etc., being a contribution to the natural history of the country /

Mode of access: Internet.

Practical lessons in Welsh in imitation of the natural method of learning to speak a language.

Mode of access: Internet.

Design manual of natural methods of cooling electronic equipment; report no. HF-845-D-8. Contract no. NObsr-63043, Bureau of Ships-index no. NE-111611, Sub-task 2.

"Non registered."

Proceedings of the Academy of Natural Sciences of Philadelphia

"Publications of the Academy of Natural Sciences of Philadelphia": v. 53, 1901, p. 788-794

A manual of phonography, or, Writing by sound : a natural method of writing by signs that represent the sounds of language, and adapted to the English language as a complete system of phonetic shorthand /

Mode of access: Internet.