The Present Condition of Organic Nature :
Huxley, Thomas Henry, 1825-1895
The Present Condition of Organic Nature : Lecture I. (of VI.), "Lectures to Working Men", at the Museum of Practical Geology, 1863, on Darwin's Work: "Origin of Species" [electronic resource] / Thomas Henry Huxley - Project Gutenberg, 2001 - Project Gutenberg 2921 .
Public domain in the USA.
Electronic text
Darwin, Charles, 1809-1882. On the origin of species Evolution (Biology)
QH
The Present Condition of Organic Nature : Lecture I. (of VI.), "Lectures to Working Men", at the Museum of Practical Geology, 1863, on Darwin's Work: "Origin of Species" [electronic resource] / Thomas Henry Huxley - Project Gutenberg, 2001 - Project Gutenberg 2921 .
Public domain in the USA.
Electronic text
Darwin, Charles, 1809-1882. On the origin of species Evolution (Biology)
QH