Certain MSU-hosted archive URLs may be restricted to legacy database members.
URLDate
Verified		Extra Software
Requirements
(if any)		Access
Conditions		Notes
http://edepot.wur.nl/13506506/03/2014PDF ReaderGreenkeeper reprint, Dutch language version
https://stri.lib.msu.edu/itb/articles/246-12.pdf10/13/2010 PDF Reader