CHECK RIVER WATER LEVELS

GRESIK, 4/4 - AIR SUNGAI. A number of Ecoton’s binaan students, Wet Land Conservation Ecological Studies Institute, taking examples of Brantas river water in Wringinanon village, Kab. Gresik, Jatim, Monday (4/4). The water takeaway to measure the height of nitric (organic lymph) and prosphat (chemical lymph) from domestic waste disposed in river streams and also as an environmentally caring learning medium. ANTARA/M Risyal Hidayat/ed/ama/11

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