Soils -- Phosphorus content -- Australia -- Victoria. : Effects of repeated low-intensity fire on carbon, nitrogen and phosphorus in the soils of a mixed eucalypt foothill forest in south-eastern Australia / Peter Hopmans
Soils -- Potassium content. : Improving potassium recommendations for agricultural crops / edited by T. Scott Murrell, Robert L. Mikkelsen, Gavin Sulewski, Robert Norton, Michael L. Thompson
Here are entered works on plant growing media for potted plants. Works on growing media which include both artificial media and natural soils are entered under Plant growing media. Works on growing media which do not contain natural soils are entered under Plant growing media, Artificial. Works on natural soils are entered under Soils
Soils -- Quality -- Indonesia : Shifting ground : the changing agricultural soils of China and Indonesia / Peter H. Lindert
2000
1
Soils -- Quality -- Measurement. : Derivation and use of environmental quality and human health standards for chemical substances in water and soil / edited by Mark Crane [and others]
Soils -- Quality -- Standards. : Derivation and use of environmental quality and human health standards for chemical substances in water and soil / edited by Mark Crane [and others]
Soils -- Research -- Africa, Sub-Saharan : Soil and Soil Fertility Management Research in Sub-Saharan Africa : Fifty years of shifting visions and chequered achievements
Soils, Salts in -- Australia -- New South Wales. : Dryland salinity in the Yass Valley processes and management : final technical report for the natural resources management strategy / by Cathy Nicoll and John Scown