Baryon Production in B Meson Decay.

We report on the observation of the charmed baryon Lambda_{c} production in B decay, using data collected with the CLEO Detector. We also present improved measurements of inclusive productions of protons, Lambda^0 and Xi^- in B meson decays. By studying Lambda^0 - l correlations, baryon-antibaryon correlations and baryon-baryon correlations in BB events, we have measured the inclusive rate for BtoLambda_ {c}X. Combining these results the absolute branching ratios for several Lambda_ {c} decays modes are estimated.