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Call No: 556.522 [ All ]

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Stream nitrate levels in a small catchment in South West England over a period of 15 years (1970-1985) 
Year: 1988 
Call No: 556.522 
Movement of nitrate fertiliser from the soil surface to drainage waters by preferential flow in weakly structured soils Slapton S. Devon. 
Year: 1985 
Call No: 556.522 
Temporal and spatial patterns of nitrate losses from an agricultural catchment 
Year: 1987 
Call No: 556.522 
Natural history of Slapton Ley Nature Reserve XIX: a preliminary study on the control of nitrate and phosphate pollution in wetlands. 
Year: 1991 
Call No: 556.522 
Natural history of Slapton Ley Nature Reserve XVIII: Nitrogen and phosphorus losses from the catchment of Slapton Ley Devon - an export coefficient approach. 
Year: 1989 
Call No: 556.522 
Effect of set-aside on soil nitrate levels: Middlegrounds Farm Slapton South Devon. 
Year: 1994 
Call No: 556.522 
Some observations on stream nitrate levels and fertiliser application at Slapton South Devon. 
Call No: 556.522