The variation of animals and plants under domestication /
Charles Darwin ; with a new foreword by Harriet Ritvo.

APA Citation

Darwin, C., Ritvo, H. (1998). The variation of animals and plants under domestication. Johns Hopkins paperbacks ed. Baltimore, Md.: Johns Hopkins University Press.

MLA Citation

Darwin, Charles, 1809-1882, and Harriet Ritvo. The Variation of Animals And Plants Under Domestication. Johns Hopkins paperbacks ed. Baltimore, Md.: Johns Hopkins University Press, 1998.