A CONSTRUCTED WETLAND RECLAIMS A HISTORICAL TREASURE IN HANGZHOU, CHINA
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FIGURE 8.37 A similar approach, using constructed wetlands, is being used as a low-cost way to treat wastes from aquaculture.
(Liu et al., 2009. © Ecological Society of America, Inc.) (Liu et al., 2009. © Ecological Society of America, Inc.) (Liu et al., 2009. © Ecological Society of America, Inc.) (Liu et al., 2009. © Ecological Society of America, Inc.)