Columbia subject headings:
Harvard subject headings:
Cosmology--Congresses
Natural law--Congresses
Philosophical anthropology--Congresses
Philosophy of nature--Congresses
Science--Philosophy--Congresses
Princeton subject headings:
Cosmology--Congresses.
Natural law--Congresses.
Philosophical anthropology--Congresses.
Philosophy of nature--Congresses.
Science--Philosophy--Congresses.