1. The effects of harvesting on competitive systems

   • P. Yodzis

   OriginalPaper Pages: 97 - 109

2. Derivation of the Weber-Fechner law and the Loewenstein equation as the steady-state response of an Elovich solid state biological system

   • Freeman W. Cope

   OriginalPaper Pages: 111 - 118

3. Symmetry and information content of chemical structures

   • D. Bonchev
   • D. Kamenski
   • V. Kamenska

   OriginalPaper Pages: 119 - 133

4. The effect of microstructure on the rheological properties of blood

   • C. K. Kang
   • A. C. Eringen

   OriginalPaper Pages: 135 - 159

5. Monte Carlo simulation of simultaneous gas flow and diffusion in an asymmetric distal pulmonary airway model

   • Eduardo Mon
   • James S. Ultman

   OriginalPaper Pages: 161 - 192

6. Construction of analytically solvable models for interacting species

   • Gerald Rosen

   Note Pages: 193 - 197

7. Properties of the Leslie population matrix

   • John Z. Hearon

   Note Pages: 199 - 203

8. Reduction of model for the spread of cancer in the uterus; arbitrary specific growth rate

   • G. W. Swan

   Letter to the editor Pages: 205 - 207

9. Book review

   • Hugo M. Martinez
   • Harold J. Morowitz
   • Leslie E. Blumenson

   BookReview Pages: 209 - 217