TABLE DES MATItRES
1. Z. Maksimovie: The origin of yttrium and lanthanides in karstic
bauxites of the Grebnik mountain, Yugoslavia 1
2. I. Krstanovi6, S. Djuria, R. Dimitrijevie: One test of olivine X-ray
determinative curves 7
3. V. Petrovie, Zorica Saieie, M. Spasia, R. Radojicic, Biljana Milio:
Effect of noradrenaline and thyroid hormones on superoxide dismutcse
activity in the liver, brown adipose tissue and brain — 11
4. M. Sugie, S. Mentus: Electrochemical behaviour of melted
Bi13 + CdI2 mixture 19
5. M. Saris, Dragica Milivojevia, B. Krstia: Effects of green and
yellow light on ultrastructure of chloroplasts and content of
pigments in maize and beans 29
6. Z. Maksimovie, Gy. PantO: Bastnasite — (La) and monazite — (Nd),
a new variety of monazite, from the Marmara bauxite deposit
(Greece) 35
7. M. Stefanovie, B. golaja, Ivana Aljaneie-Solaja: Reaction of DIBAH
and oxygen with alicyclic a, 3 — unsaturated ketones — — 43
8. S. Pavlovia, I. KrstanoviC: Order-disorder structure in lizardite 55
9. G. K. B. Alberti: Uber zwei neue Arten von Proetidae (Trilobitae)
aus dem Unter-Devon von E-Serbien (Jugoslawien) — 59
10. Gj. Stefanovie, V. Djurdjia: An investigation of hydrocarbon fraction
from Chorthippus loratus F. W. 65
11. Gj. Stefanovie, Danica Vaci6, Zorica Jurania, Marjetka Kidrie, Jelena
Petrovi6: Characterization of deoxyribonucleic acids isolated
from the nuclei and chloroplasts of Pea (Pisum sativum L.) seedlings
grown exposed to day light or in the dark — — — — 79
12. Jelisaveta Ivanovi6, Miroslava Jankovie-Hladni, Vlasta Stanio, Mirjana
Milanovi6: The role of the cerebral neurosecretory system of
Morimus funereus larvae (Insecta) in thermal stress — — — 91
13. S. Karamata, P. Djordjevia: Origin of the upper cretaceous and
teriary magmas in the eastern parts of Yugoslavia — — — 99
14. Rajka Radoiaie: Contribution to the reconsideration of a group of
Cylindroporelliform dasyclads 109
15. Z. Tegi6: The complex research of peat-bogs and peats in Yugoslavia
(1959 — 1979) S 1-48
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