1. Heterosis and components of genetic variation for protein and lysine content in some grain sorghums

   • B. S. Rana
   • B. R. Murty

   OriginalPaper Pages: 225 - 230

2. Distances between populations ofDrosophila subobscura, based on chromosome arrangement frequencies

   • A. Prevosti
   • J. Ocaña
   • G. Alonso

   OriginalPaper Pages: 231 - 241

3. Induced mutations in foxtail millet (Setaria italica Beauv.)

   • P. K. Gupta
   • Yashvir

   OriginalPaper Pages: 242 - 249

4. Inherited preferential segregation in translocation heterozygotes of the mosquito,Culex pipiens L.

   • Leonore Dennhöfer

   OriginalPaper Pages: 250 - 253

5. Genotypic and phenotypic correlations for reaction to five foliar pathogens in alfalfa

   • R. R. Hill Jr.
   • K. T. Leath

   OriginalPaper Pages: 254 - 258

6. A multivariate analysis of dominance inDrosophila

   • Domenico L. Palenzona
   • Gabriella Rocchetta

   OriginalPaper Pages: 259 - 263

7. Genetic parameters in aKy 14 xKy Ex 42 burley population ofNicotiana tabacum L.

   • Paul D. Legg
   • G. B. Collins

   OriginalPaper Pages: 264 - 267

8. Experimental evidence on limitations of the heritability parameter

   • H. H. Meyer
   • F. D. Enfield

   OriginalPaper Pages: 268 - 273

9. Apomictic maternal diploids in tetraploid Job's tears

   • J. Venkateswarlu
   • Panuganti N. Rao

   OriginalPaper Pages: 274 - 276

10. Book reviews

    • Hanson
    • E. Keppler
    • Mettin

    BookReview Pages: 277 - 278