Title: Extracts from letters addressed to Professor Henslow by C. Darwin, Esq
Subjects: Correspondence, Natural history, Beagle Expedition (1831-1836) (uri) http://id.loc.gov/authorities/names/n50077067 (uri) http://viaf.org/viaf/sourceID/LC|n50077067
People: Charles Darwin (1809-1882), J. S. Henslow (1796-1861)