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WATER QUALITY CHARACTERISTICS OF Teharn SUBTERRANEAN CANALS
Water quality Subterranean canals SUBTERRANEAN CANALS
2009/12/30
To know the water quality characteristics of Tehran subterranean canals, from 20 Feb. 1978 to 23 Sept. 1978, samples were taken from 23 of them by simple random sampling without replacement, and were ...