{ "item_title" : "Variations in Statewide Water Quality of New Jersey Streams, Water Years 1998?2009", "item_author" : [" U. S. Department of the Interior "], "item_description" : "Statistical analyses were conducted for six water-quality constituents measured at 371 surface-water-quality stations during water years 1998-2009 to determine changes in concentrations over time. This study examined year-round concentrations of total dissolved solids, dissolved nitrite plus nitrate, dissolved phosphorus, total phosphorus, and total nitrogen; concentrations of dissolved chloride were measured only from January to March. All the water-quality data ana-lyzed were collected by the New Jersey Department of Envi-ronmental Protection and the U.S. Geological Survey as part of the cooperative Ambient Surface-Water-Quality Monitoring Network.", "item_img_path" : "https://covers3.booksamillion.com/covers/bam/1/49/964/869/1499648693_b.jpg", "price_data" : { "retail_price" : "16.99", "online_price" : "16.99", "our_price" : "16.99", "club_price" : "16.99", "savings_pct" : "0", "savings_amt" : "0.00", "club_savings_pct" : "0", "club_savings_amt" : "0.00", "discount_pct" : "10", "store_price" : "" } }

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