Ebrahim, G. J. Breast feeding : the biological option / G. J. Ebrahim. - London : Macmillan , 1991 repr. 1993. - vi, 122 p.: ill. ; 22 cm. Includes bibliographical references ( p. 120 ) and index. ISBN: 0333551117 Subjects--Topical Terms: Milk, Human. Lactation. Breast feeding.