University of Guyana Library Search for 'au:Greenfield, Sidney Martin, '

English rustics in black skin : a study of modern family forms in a pre-industrialized society

New Haven, Conn. : College and University Press, 1966. . 208 p.

Ann Arbor, Mich.: University Microfilms International, 1991. . x, 212 leaves. , Thesis (Ph.D.)- Columbia University, 1959.

New York: Columbia University, 1959 . 212 p. ,

New Haven, Conn. : College and University P., 1966 . 208p.