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nutrient use

Water quality, land use and nutrient pollution
Despite the best efforts of many and some undoubted successes, water quailty overall is expected to decline as intensive dairying expands, says Jan Wright in a major new report
by Guest
16
Despite the best efforts of many and some undoubted successes, water quailty overall is expected to decline as intensive dairying expands, says Jan Wright in a major new report