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World Water monitoring Challenge with Grass Roots Ecology
March 10, 2018 @ 10:00 am - 12:00 pm
March 10, 10am – 12:00 pm – World Water monitoring Challenge with Grass Roots Ecology. Permanente Creek at Heritage Oaks Park.
March 10, 10am – 12:00 pm – World Water monitoring Challenge with Grass Roots Ecology. Permanente Creek at Heritage Oaks Park.