TY - GEN AU - WOOD, Clive. TI - Human fertility: threat and promise. 216p., illus. ; 22cm AV - RG 133 .C54 PY - 1969/// CY - New York PB - Funk and Wagnalls KW - Fertility, Human KW - Originally published in England under the title: Sex and fertility KW - Bibliography: p. 208-209 N1 - The world of science library ER -