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Splitting of water, reduction of inorganic carbon and fixation of nitrogen by ilmenite in sunlight по Bahadur, K., Ranganayaki, S., Verma, P., Sinha, P.M, Kumar, S.

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Dissociation of water, reduction of inorganic carbon and fixation of nitrogen by siderite in sunlight по Bahadur, K., Ranganyaki, S., Verma, P., Kuma, S.

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Iodometric microdetermination of some carboxylic acids by visual and by potentiometic titration method [Technical note] по Verma, R. M., Saxena, R.

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