1. The production of strawberry plants from callus cultures

   • O. P. Jones
   • Barbara J. Waller
   • M. G. Beech

   General Papers Pages: 235 - 241

2. Oxygen exchange during growth of photomixotrophic cell suspensions of Euphorbia characias L.

   • P. Chagvardieff
   • M. Péan
   • B. Dimon

   General Papers Pages: 243 - 251

3. Effects of support medium on embryo and plant production from cultured anthers of soft-red winter wheat (Triticum aestivum L.)

   • A. M. Jones
   • J. F. Petolino

   General Papers Pages: 253 - 261

4. Anther culture with different genotypes of opium poppy (Papaver somniferum L.): effect of cold treatment

   • Pierre Dieu
   • James M. Dunwell

   General Papers Pages: 263 - 271

5. Selection of endosulfan-tolerant gram cell line

   • R. P. Saxena
   • M. U. Beg

   General Papers Pages: 273 - 277

6. Analysis of the organogenetic potential of calli of three Canary Island Lycopersicon esculentum land races

   • Guillermo Garcia-Reina
   • Angel Luque

   General Papers Pages: 279 - 283

7. Effects of a Ficoll-agarose system on early division and development of mesophyll protoplasts of winter oilseed rape (Brassica napus L.)

   • Stephen R. Millam
   • Alan T. H. Burns
   • Ken J. Cattell

   General Papers Pages: 285 - 290

8. The influence of genotype and temperature pre-treatment on anther culture response in barley (Hordeum vulgare L.)

   • W. Powell

   General Papers Pages: 291 - 297

9. Isozyme modifications during morphogenesis of callus from barley and wheat

   • H. S. Chawla

   General Papers Pages: 299 - 304

10. Clonal propagation of papaya in vitro

    • Wilna De Winnaar

    Short Communications Pages: 305 - 310

11. Genotypic effects on the callus formation from different explants of rice, Oryza sativa L.

    • Tetsuo Mikami
    • Toshiro Kinoshita

    Short Communications Pages: 311 - 314

12. Journals searched

    Abstracts Section Pages: A185 - A185

13. Abstracts

    Abstracts Section Pages: A186 - A198