Water quality. Evaluation in an aqueous medium of the 'ultimate' aerobic biodegradability of organic compounds: method by determining the oxygen demand in a closed respirometer— 18 стр.
Water quality. Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determination of oxygen demand in a closed respirometer— 24 стр.
Water quality. Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determination of oxygen demand in a closed respirometer— 24 стр.
