00666naa#a2200193#i#450# EN\ACADEMUS PUBLISHING\bibl\2895 20241121135254.4 20121125b2012####ek#y0engy0150####ca RU NATURAL CONDITIONS OF BOTTOM SILTS FORMATION FROM THE AZOV SEA AND BIOGAS PRODUCTIVITY Conference article/thesis San Francisco Academus Publishing 2012 3 с. Conference article/thesis local Общие вопросы геологии. 38.01 grnti Ryazancev G. B. Mnacakanyan V. G. Haskov M. A. Shipilova L. M. academuspub.com