TY - JOUR T1 - A Letter from Mr Anthony Van Lewen-Hoek, F. R. S. concerning His Further Observations on the Animalcula in Semine Masculino JF - Philosophical Transactions (1683-1775) VL - 22 SP - 739 EP - 746 PY - 1753/01/01/ UR - http://dx.doi.org/10.1098/rstl.1700.0062 M3 - doi:10.1098/rstl.1700.0062 AU - van Lewen-Hoek, A. ER -