@article{article, title = {Available soil phosphorus, phosphorus buffering and soil cover determine most variation in phosphorus concentration in runoff from pastoral sites}, author = {Hart, M.R.C.P.S.}, year = {2012}, journal = {Nutrient Cycling in Agroecosystems}, volume = {93}, number = {2}, pages = {227-244}, howpublished = "\url{https://eurekamag.com/research/064/169/064169850.php}" }