@article {16223,
	title = {Intra-annual variability in the contribution of tile drains to basin discharge and phosphorus export in a first-order agricultural catchment},
	journal = {Agricultural Water Management},
	volume = {92},
	year = {2007},
	pages = {171-182},
	publisher = {Elsevier},
	isbn = {0378-3774},
	author = {Macrae, ML and English, MC and Schiff, SL and Stone, Mike}
}