TABLE DES MATIERES

1. T. Andjelid, D. Z. Prokid: A Concept for Balances Calibration and Control

without Use of Standard Weights 1

2. T. Andjelid, D. Z. Prokid: Contemporary Formulae for Force Standard . 5

3. 2. Adamovid: Distribution of Odonata at Krupaeko Jezero, Serbia . . 9

4. Mirjana Jankovid: Die Auswirkund der organischen verschmutzung an der

Wasserqualittit des Flusses Crni Timok 23

5. Rajka Radoi6id: Bauxite of the External and Internal Dinarides. Paleogeographic

and Stratigraphic Review 29

6. I. Gutman: Cyclic Conjugation in benzenoid hydrocarbons 37

7. V. Petrovid, Gordana Cvijid and Vera Janjid-Sibalid: Brain Monoamines as

a Part of Feedback Action of Dexametasone -- Relation to ACHT Secretion 51

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