Contemporary patterns of breast-feeding : report on the WHO Collaborative Study on Breast-feeding. - Geneva : World Health Organization, c1981. - 211 p. : ill. ; 24 cm. Book. ISBN: 9241560673 : 24.00F LCCN: 81176248 Nat. Bib. No.: Sw*** Subjects--Topical Terms: Breastfeeding.Infants--Nutrition--Developing countries.Infant formulas.Nutrition policy--Developing countries. LC Class. No.: RJ216 / .C655 Dewey Class. No.: 363.8 National Library of Medicine Call No.: WS 125