Part of a Letter from Mr. Anthony van Leeuwenhock, F. R. S. to Mr. James Petiver, F. R. S. Containing Some Microscopical Observations upon the Animalcula in Semine of Young Rams
Journal:
Philosophical Transactions of the Royal Society
Volume:
27
Publisher:
Royal Society
Year:
1710
pages 316-320 letter written 1711-08-18