TY - BOOK TI - Death, sex, and fertility: population regulation in preindustrial and developing societies AU - Harris, Marvin A2 - Ross, Eric B. A2 - Ross, Eric B. CY - New York PB - Columbia Univ. Press PY - 1987 LA - English SN - 0231062710 SN - 0231062702 N1 - Bibliography, includes index ER -