1. Breeding for resistance to diseases in greengram and blackgram

   • D. P. Singh

   Review Pages: 1 - 10

2. X-ray irradiation of excised embryos of mesta (Hibiscus cannabinus L. and H. sabdariffa L.)

   • A. Shome

   OriginalPaper Pages: 11 - 15

3. Book reviews

   • H. F. Linskens
   • J. Straub

   BookReview Pages: 16 - 16

4. Genetics of the sex ratio anomaly in Drosophila hybrids of the Virilis group

   • V. G. Mitrofanov
   • N. V. Sidorova

   OriginalPaper Pages: 17 - 22

5. Genetic sexing in Drosophila melanogaster using the alcohol dehydrogenase locus and a Y-linked translocation

   • A. S. Robinson
   • C. van Heemert

   OriginalPaper Pages: 23 - 24

6. Chromosomal location of genes controlling seed proteins in species related to wheat

   • G. J. Lawrence
   • K. W. Shepherd

   OriginalPaper Pages: 25 - 31

7. Book reviews

   • J. G. Bluemink
   • J. E. H. M. van Bronswijk

   BookReview Pages: 32 - 32

8. Identification of a 4A/7R and a 7B/4R wheat-rye chromosome translocation

   • F. J. Zeller
   • O. L. Koller

   OriginalPaper Pages: 33 - 37

9. Book reviews

   • J. F. Jackson
   • H. R. Gregorius

   BookReview Pages: 38 - 38

10. Characterization of the caryopsis of common wheat varieties and F₂ generation hybrids by means of multivariate analysis

    • R. Kosina

    OriginalPaper Pages: 39 - 48

11. Chromosome pairing in haploids of Brassica campestris

    • K. C. Armstrong
    • W. A. Keller

    OriginalPaper Pages: 49 - 52

12. Genetic-cytoplasmic male sterility in progeny of 4x-2x crosses in cultivated potatoes

    • R. E. Hanneman Jr.
    • S. J. Peloquin

    OriginalPaper Pages: 53 - 55

13. Book reviews

    • E. Hofmann
    • H. F. Linskens

    BookReview Pages: 56 - 56

14. Genetic variability of mineral concentrations in Festuca arundinacea Schreb.

    • H. T. Nguyen
    • D. A. Sleper

    OriginalPaper Pages: 57 - 63

15. Book reviews

    • L. Alföldi
    • N. H. Lubsen

    BookReview Pages: 64 - 64

16. Announcements

    Announcement Pages: 64 - 64