Investigating nucleon structure at the tevatron

Several precision measurements of nucleon structure have been carried out a t Fermilab during the last fixed target and collider runs. These experiment s have drastically extended the kinematic range of previous measurements, p roviding a finer description of the nucleon. They also serve to define the limits of perturbative QCD. Results are shown from the Drell-Yan experiment NuSea (E866), the W asymmetry measurement from CDF, direct photon measurem ents from experiment E706, DO, and CDF, and exclusive charm production meas urements from neutrino scattering at NuTeV (E815).