Fertility, infant feeding, and change in Yucatán.
Howrigan
G A
GA
D001942:Breast Feeding; D003466:Cultural Characteristics; D003469:Culture; D003906:Developing Countries; D005260:Female; D005298:Fertility; D006801:Humans; D007223:Infant; D007224:Infant Care; D008800:Mexico; D012922:Social Change