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Citation: Dpc. Stewart et al., Release of sulphate sulphur, potassium, calcium and magnesium from spent mushroom compost under field conditions, BIOL FERT S, 31(2), 2000, pp. 128-133

Authors: Saggar, S Hedley, MJ White, RE Perrott, KW Gregg, PEH Cornforth, IS Sinclair, AG

Citation: S. Saggar et al., Development and evaluation of an improved soil test for phosphorus, 3: field comparison of Olsen, Colwell and Resin soil P tests for New Zealand pasture soils, NUTR CYCL A, 55(1), 1999, pp. 35-50

Authors: Cornforth, IS

Citation: Is. Cornforth, Selecting indicators for assessing sustainable land management, J ENVIR MGM, 56(3), 1999, pp. 173-179