Table of Contents:
  • Problems in high resolution electron microscopy of biological materials in their natural state / D.F. Parsons
  • Chemical effects of fixation on biological specimens / Jelle C. Riemersma
  • Present status of freezing techniques / Stanley Bullivant
  • Reducing the effect of substrate noise in electron images of biological objects / W.W. Harris
  • Automation in tissue processing for electron microscopy / William G. Banfield.