1. Production by freshwater vascular plant (Macrophyte) communities of lakes and reservoirs in the European part of the U.S.S.R.

   • I. M. Raspopov
   • V. A. Ekzercev
   • I. L. Koreljakova

   OriginalPaper Pages: 113 - 120

2. Die submontanen krautreichen Buchenwälder auf Silikatböden der westlichen Tschechoslowakei

   • Jaroslav Moravec

   OriginalPaper Pages: 121 - 166

3. The Vegetation of Prokop Valley nature reserve in Prague

   • Jarmila Kubíková

   OriginalPaper Pages: 167 - 199

4. New and critical species ofVicia in Iran and neighbouring countries 2. TheVicia ciceroidea group

   • Anna Chrtková-Žertová

   OriginalPaper Pages: 201 - 207

5. A. P. A. Vink Land use in advancing agriculture

   • Jan Jeník

   Bookreviews Pages: 208 - 208

6. Notes on the ecology of germination inMyrrhis odorata

   • Marie Lhotská

   Brief Communications Pages: 209 - 213

7. Bookreviews

   • Jan Květ
   • Josef Holub
   • Blanka Úlehlová

   BookReview Pages: 215 - 224