@book{+1951,
url = {https://doi.org/10.4159/harvard.9780674592698},
title = {A Source Book in Animal Biology},
editor = {Thomas S. Hall},
publisher = {Harvard University Press},
address = {Cambridge, MA and London, England},
doi = {doi:10.4159/harvard.9780674592698},
isbn = {9780674592698},
year = {1951},
lastchecked = {2026-04-29}
}