Ducrocq, V.Quaas, R. L.Pollak, E. J.Casella, G.Cornell University. Biometrics Unit.Cornell University. Dept. of Biometrics.Cornell University. Dept. of Biological Statistics and Computational Biology.2013-03-192013-03-191987-117851413_7062_0017851413https://hdl.handle.net/1813/3307730 pages, 1 article*Length of Productive Life of Dairy Cows: I. Justification of a Weibull Model* (Ducrocq, V.; Quaas, R. L.; Pollak, E. J.; Casella, G.) 29 pagesen-USStatisticsPeriodicalsBiomathematicsBiometryperiodical