22 captures
06 Jul 2017 - 23 Nov 2023
Jul
MAY
Sep
02
2017
2019
2020
success
fail
About this capture
COLLECTED BY
Collection:
UNPAYWALL-PDF-CRAWL-2019-04
TIMESTAMPS
The Wayback Machine - https://web.archive.org/web/20190502051428/https://digitalcommons.unl.edu/cgi/viewcontent.cgi?article=1203&context=bioscifacpub