1. Interactions among leaf photosynthetic rates, flowering and pod set in soybeans

   • W. T. Enos
   • R. A. Alfich
   • J. T. Woolley

   OriginalPaper Pages: 273 - 278

2. Antenna chlorophyll a complexes in mutant and developing barley

   • Jeanette S. Brown
   • Jan M. Anderson
   • L. Horst Grimme

   OriginalPaper Pages: 279 - 291

3. Inhibition of C₄ photosynthesis by (benzamidooxy)acetic acid

   • Hitoshi Nakamoto
   • Maurice S. B. Ku
   • Gerald E. Edwards

   OriginalPaper Pages: 293 - 305

4. Photosynthesis at ambient and elevated humidity over a growing season in soybean

   • James A. Bunce

   OriginalPaper Pages: 307 - 311

5. Effect of light and darkness on nitrate assimilation by Rhodopseudomonas capsulata E1F1

   • C. Moreno-Vivián
   • F. Castillo
   • J. Cárdenas

   OriginalPaper Pages: 313 - 319

6. Changes in properties of phosphoenolpyruvate carboxylase from the CAM plant Sedum praealtum D.C. upon dark/light transition and their stabilization by glycerol

   • Yiannis Manetas

   OriginalPaper Pages: 321 - 333

7. pH effects on light dependence of the stoichiometry of proton influx and efflux to electron transport in spinach chloroplasts

   • Mark A. Stidham
   • Robert L. Heath

   OriginalPaper Pages: 335 - 346

8. Mode of action of photosynthesis inhibiting 4-hydroxy-benzonitriles containing nitro group

   • Z. Szigeti
   • E. Tóth
   • G. Paless

   OriginalPaper Pages: 347 - 356

9. Localization of membrane-bound cytochromes of photosynthetic bacterium Chromatium vinosum

   • Michio Doi
   • Ken-Ichiro Takamiya
   • Mitsuo Nishimura

   Short Communication Pages: 357 - 361

10. Glycolate excretion by air-grown Euglena graeilis z

    • Akiho Yokota
    • Satomi Haga
    • Shozaburo Kitaoka

    Short Communication Pages: 363 - 367

11. Book reviews

    BookReview Pages: 369 - 373

12. Editorial note

    EditorialNotes Pages: 383 - 383