Vol 25 (1995)

Table of Contents

Research Articles

Uncertain or disappeared phanerogamic species from Romania (III) Abstract PDF
Denes PAZMANY, I. MOLDOVAN, Doina STANA 69-84
New and rare taxons of Cormophytes from Cluj-Napoca and environs Abstract PDF
I. TUCRA 85-91
Deschampsia caespitosa (L.) Beauv control by herbicides on mountain pastures Abstract PDF
Magdalena SZAKACS-NAGY, Ioan ROTAR 93-97
The position of agricultural ecosystems among the ecosystems of contemporary biosphere and their productivity Abstract PDF
Ioan PUIA, Vasile SORAN, Eugenia CHIRCA 99-108
Research concerning the biology of Cnicus benedictus L. species Abstract PDF
Leon Sorin MUNTEAN, Alexandru SALONTAI, Mircea TAMAS, Constantin BOTEZ, Solovastru CERNEA, Gavrila MORAR, Felicia VAIDA, Maria PARV 109-114
The nature and the content of carotenoid pigments from faded leaves of Aesculus hippocastanum L. Abstract PDF
Gino ROSCA, Sanda CRAPATUREANU, Carmen SOCACIU, Gavrila NEAMTU 115-123