1. Hierarchical ordering in plant morphology

   • Robert W. Korn

   OriginalPaper Pages: 227 - 244

2. Lacker's model: control of follicular growth and ovulation in domestic species

   • Jean C. Mariana
   • Florence Corpet
   • Claude Chevalet

   OriginalPaper Pages: 245 - 262

3. Metabolic rate and body size

   • D. H. Spaargaren

   OriginalPaper Pages: 263 - 269

4. On the copulation duration of the yellow dung fly (Scathophaga stercoraria)

   • Erik Nuyts

   OriginalPaper Pages: 271 - 279

5. Towards a field theory of behaviour

   • Koenraad Kortmulder

   OriginalPaper Pages: 281 - 293

6. Ab-Ag affinity thresholds in inventory optimization

   • Rajani R. Joshi

   OriginalPaper Pages: 295 - 313

7. An energy imbalance (cellular energy lesion) as an etiological factor in the development of cancer

   • Hemchandra M. Pandit

   Ideas in Theoretical Biology Pages: 315 - 323

8. Review

   • J. L. Dubbeldam

   BookReview Pages: 325 - 327