Columbia subject headings:
Harvard subject headings:
Cruquius, Nicolaus, 1678-1754.
Meteorology--Netherlands--History.
Meteorology--Netherlands--Observations.
Princeton subject headings:
Cruquius, Nicolaas Samuel, 1678-1754.
Meteorology--Netherlands--History--1648-1795.
Meteorology--Netherlands--Observations.
Netherlands--Climate--History--Sources.