@inbook{Millstein+2009+271+298,
url = {https://doi.org/10.70249/9780871692795-016},
title = {CHAPTER 13 CONCEPTS OF DRIFT AND SELECTION IN " THE GREAT SNAIL DEBATE" OF THE 1950s AND EARLY 1960s},
booktitle = {Descended from Darwin},
booktitle = {Insights into the History of Evolutionary Studies, 1900-1970 (Transactions Vol. 99, Part 1)},
author = {Roberta L. Millstein},
editor = {Joe Cain and Michael Ruse},
publisher = {The American Philosophical Society Press},
address = {Philadelphia, PA},
pages = {271--298},
doi = {doi:10.70249/9780871692795-016},
isbn = {9780871692795},
year = {2009},
lastchecked = {2026-05-09}
}