Vízügyi Közlemények, 1987 (69. évfolyam)

4. füzet

CONTENTS Page Pálfai, /.. DRY YEARS IN HUNGARY 507 Führer, E. : THE EFFECT OF LEAFY AND CONIFEROUS TREES ON SNOW ACCUMULATION AND MELTING 527 Mover, I. : HYDRAULIC INVESTIGATION OF THE DEVELOPMENT OF ICE-JAMS 548 Bakonyi, P.: NUMERICAL MODELING OF THE DEVELOPMENT OF ICE-JAMS Domokos, M.: THE PROJECT ENTITLED „THE WATER HOUSEHOLD OF AUS- 557 TRIA" 576 Bardóczy, L.: THE INVESTIGATION OF HYDRAULIC OSCILLATION IN WATER SUPPLY CONDUITS 593 Fejér, L.: THE SELF-WRITTEN LIFE STORY OF JÓZSEF BESZÉDES 604 Papp, Z.: RELATIONSHIP BETWEEN SOLAR ACTIVITY AND WEATHER 619 Bényey, Z.: DEVELOPMENT PRINCIPLES IN WATER LEGISLATON 629 Brief papers, publications, reports I

. Nemes, G. : New data of Lőrinc Bedekovich biography 654 Summaries in English in 1987 658 (Translated by dr. P. Magyar, C. E.)