The bird book : illustrating in natural colors more than seven hundred North American birds; also several hundred photographs of their nests and eggs Q Science
Key to North American birds. Containing a concise account of every species of living and fossil bird at present known from the continent north of the Mexican and United States boundary, inclusive of Greenland and lower California, with which are incorporated General ornithology, an outline of the structure and classification of birds, and Field ornithology, a manual of collecting, preparing, and preserving birds Q Science
Species filicum; being descriptions of the known ferns, particularly of such as exist in the author’s herbarium, or are with sufficient accuracy described in works to which he has had access; accompanied with numerous figures: Q Science
Species filicum; being descriptions of the known ferns, particularly of such as exist in the author’s herbarium, or are with sufficient accuracy described in works to which he has had access; accompanied with numerous figures: Q Science
Mathematical recreations, containing solutions of many very difficult and important equations, and of several useful problems in geometry, surveying and astronomy, together with a method of finding roots and equations by projection Q Science
The quadrature of the circle. Containing demonstrations of the errors of geometry in finding the approximation in use, the quadrature of the circle and practical questions on the quadrature, applied to the astronomical circles. With an appendix Q Science
The western practical arithmetic : … containing a great variety of exercises, particularly adapted to the currency of the United States: to which is added a short system of book-keeping, designed for the use of schools and private students Q Science
