00857nam a2200241Ia 4500 118532 BIBL 20160527184734.0 891110r19611961nyua b 000 0 eng d (OCoLC)20625153 MDU MDU PUXA Potter, Robert G. 265583 Local Length of the fertile period Robert G. Potter, Jr. [New York Milbank Memorial Fund 1961?] 31 p. ill. 23 cm. Caption title. "Reprinted from The Milbank Memorial Fund quarterly, January 1961, vol. XXXIX, no. 1, pp. 132-162." Includes bibliographical references. Menstrual cycle. Mathematical models. 135238 Local Fertility, Human Mathematical models. 96112 Local Milbank Memorial Fund 1n 136339 Local 99230 99230 0 0 0 574_100000000000000_P868 0 evl 64805 10 10 1 2016-05-27 179541 0 574.1 P868 80000001284523 2016-05-27 00:00:00 r:118532 z:NCC:D 6