TY - CHAP A1 - Dodgshon, R.A. T1 - Budgeting for survival: Nutrient flow and traditional highland farming Y1 - 1994 A3 - Foster, S. A3 - Smout, T.C. T2 - The history of soils and field systems CY - Aberdeen PB - Scottish Cultural Press SP - 83 EP - -93 ER -