A search for inclusive muon-neutrino (v^) oscillations has been performed in the Fermilab narrow-band neutrino beam using two detectors running simultaneously at two distances from the neutrino source. The data show no evidence for a distance dependence of the neutrino flux and rule out oscillations of v^ into any other single type of neutrino for 30 < Am 2 < 1000 eV 2 /c 4 and sin 2 (20) > 0.02-0.20.

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Structure functions obtained from high energy neutrino and antineutrino scattering from an iron target are presented. These were extracted from the combined data of Fermilab experiments E616 and E701 ; these utilized narrow band beam runs between 1979-1982. The structure functions are used to test the validity of quarkparton model (QPM) predictions and to extract the QCD scale parameter A from fits to the Altarelli-Parisi equations. 1 Introduction Deep inelastic lepton scattering experiments offer a unique opportunity to probe nucleon structure. The differential cross sections for the charged current neutrino and antineutrino scattering by a nucleon target, v~, + N~p -+ hadrons 9u + N~zt + + hadrons (1) are specified by the V-A structure of the charged weak current:

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