Van Leeuwenhoek's discoveries of 1677–1678: A look too far
Author:
James, J.
Journal:
Micron
Volume:
25, Issue 1, p. 1-4.
Year:
1994
Volumes 1 through 20 of Alle de Brieven / Collected Letters, the complete series. Download for free.
Master list (pdf) of all 602 L-numbers, their Leeuwenhoek number, and their Collected Letters number
