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GOST (ГОСТ) 17.1.2.04-77

GOST (ГОСТ) 17.1.2.04-77

Environmental protection. Water. Status characteristics and appraisal rules for fishery water bodies
Охрана природы. Гидросфера. Показатели состояния и правила таксации рыбохозяйственных водных объектов.
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