Columbia subject headings:
Homosexuality--Canada.
Sex and law--Canada.
Sex customs--Canada.
Sexual ethics--Canada.
Harvard subject headings:
Gay rights--Canada--History.
Homosexuality--Canada--History.
Homosexuality--Law and legislation--Canada--History.
Sex and law--Canada--History.
Princeton subject headings:
Homosexuality--Canada.
Sex and law--Canada.
Sex customs--Canada.
Sexual ethics--Canada.