Columbia subject headings:
Blainville, H.-M. Ducrotay de (Henri-Marie Ducrotay), 1777-1850.
Harvard subject headings:
Blainville, H.-M. Ducrotay de (Henri-Marie Ducrotay), 1777-1850.
Blainville, Henri Marie Ducrotay de, 1777-1850.
Zoologists--France--Biography.
Princeton subject headings: