Registros del 1 al 4 de 4 encontrados |
![](./images/clear.gif) 1.- 3-ALKYL AND 3-CARBOXYALKYL STERANES IN MARINE EVAPORITIC OILS OF THE POTIGUAR BASIN, BRAZIL
ELSEVIER; AMSTERDAM; NLD; NETHERLANDS, 1999
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![](./images/clear.gif) 2.- Evidence for euphotic zone anoxia during the deposition of Aptian source rocks based on aryl isoprenoids in petroleum, Sergipe-Alagoas Basin, northeastern Brazil
Elsevier;; III; International, 2013
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![](./images/clear.gif) 3.- GEOSTERANES; IDENTIFICATION AND SYNTHESIS OF A NOVEL SERIES OF 3-SUBSTITUTED STERANES
PERGAMON; OXFORD-NEW YORK; III; INTERNATIONAL, 1997
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![](./images/clear.gif) 4.- Propyl ergostanoic acids; possible new indicator for oil biodegradation
Elsevier;; III; International, 2010
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