1. Temperature gradients and prebiological evolution

   • F. S. Gaeta
   • U. Bencivenga
   • D. G. Mita

   Original Articles Pages: 103 - 125

2. Polarization changes in light diffracted from contracting muscle fibers

   • A. F. Leung
   • M. K. Cheung

   Original Articles Pages: 127 - 144

3. Degree of polarization of light diffracted from resting striated muscle

   • A. F. Leung

   Original Articles Pages: 145 - 168

4. Osmotic properties of the rabbit corneal endothelium and their relevance to cryopreservation

   • D. E. Pegg
   • C. J. Hunt
   • L. P. Fong

   Original Articles Pages: 169 - 189

5. Announcements

   Announcement Pages: 191 - 192