@book{+1975,
url = {https://doi.org/10.1515/9783110815603},
title = {Population, Ecology, and Social Evolution},
editor = {Steven Polgar},
publisher = {De Gruyter Mouton},
address = {Berlin, New York},
doi = {doi:10.1515/9783110815603},
isbn = {9783110815603},
year = {1975},
lastchecked = {2026-05-03}
}