1. Genetic Evaluation and Utilization (GEU) program

   • G. S. Khush
   • W. R. Coffman

   Review Pages: 97 - 110

2. Absence of qualitative genes controlling interspecific pairing in rye B chromosomes

   • R. Carmona
   • M. J. Puertas

   OriginalPaper Pages: 111 - 117

3. The relative importance of prenatal and postnatal maternal influences on growth in mice

   • H. Brandsch
   • A. E. H. Kadry

   OriginalPaper Pages: 119 - 125

4. Somatic hybridisation of Daucus carota and D. capillifolius by protoplast fusion

   • D. Dudits
   • Gy. Hadlaczky
   • G. Lázár

   OriginalPaper Pages: 127 - 132

5. The use marker alleles for the introgression of linked quantitative alleles

   • M. Soller
   • J. Plotkin-Hazan

   OriginalPaper Pages: 133 - 137

6. Effectiveness of ph gene in inducing homoeologous chromosome pairing in agrotricum

   • R. C. Wang
   • G. H. Liang
   • E. G. Heyne

   OriginalPaper Pages: 139 - 142

7. Book reviews

   • Ursula Niirnberg
   • J. M. J. Scheres
   • H. -A. Freye

   BookReview Pages: 143 - 144