1. Cytoplasmic male sterility in barley

   • H. Ahokas

   OriginalPaper Pages: 193 - 202

2. Analysis of the plastid DNA in an Oenothera plastome mutant deficient in ribulose bisphosphate carboxylase

   • K. H. J. Gordon
   • J. W. Hildebrandt
   • J. M. Schmitt

   OriginalPaper Pages: 203 - 207

3. Book reviews

   • M. Van Montagu

   BookReview Pages: 208 - 208

4. Influence of early pregnancy on reproductive rate in lines of mice selected for litter size

   • E. J. Eisen

   OriginalPaper Pages: 209 - 220

5. Sister chromatid exchanges and chromosomal aberrations in 5-aminouracil-synchronized cells

   • J. B. Schvartzman
   • P. Hernandez

   OriginalPaper Pages: 221 - 224

6. Investigations on the relations within the family papilionaceae on the basis of electrophoretic banding patterns

   • G. Wolff

   OriginalPaper Pages: 225 - 232

7. Inheritance of resistance to yellow mosaic virus in blackgram (Vigna mungo (L.) Hepper)

   • D. P. Singh

   OriginalPaper Pages: 233 - 235

8. Book reviews

   • G. Linnert
   • M. Herrmann

   BookReview Pages: 236 - 236

9. Chromosome location of two isozyme loci in Lolium perenne using primary trisomics

   • E. J. Lewis
   • M. W. Humphreys
   • M. P. Caton

   OriginalPaper Pages: 237 - 239

10. Book reviews

    • R. Jones
    • H. F. Linskens

    BookReview Pages: 240 - 240