TY - JOUR T1 - Some Microscopical Observations of Vast Numbers of Animalcula Seen in Water by John Harris, M. A. Kector of Winchelsea in Sussex, and F. R. S. JF - Philosophical Transactions (1683-1775) VL - 19 SP - 254 EP - 259 PY - 1753/01/01/ UR - http://dx.doi.org/10.1098/rstl.1695.0036 M3 - doi:10.1098/rstl.1695.0036 AU - Harris, J. ER -