History of Delaware County, Pennsylvania [microform] : from the discovery of the territory included within its limits to the present time : with a notice of the geology of the county, and catalogues of its minerals, plants, quadrupeds and birds /
Smith, George,1804-1882.
Delaware County Institute of Science (Delaware County, Pa.)
Philadelphia : Printed by H.B. Ashmead,
1862.
Sabin 82584
Two columns to the page: p. 443-518.
Includes index.
Includes bibliographical references.
Microfiche.
Natural history