Improved phosphorus use efficiency in agriculture: A key requirement for its sustainable use Journal article 20 July 2011 / About Food and agriculture and Water resources
Dry and wet atmospheric deposition of nitrogen and phosphorus in Singapore Journal article 1 June 2011 / About Water resources
Factors affecting dissolved phosphorus and nitrate concentrations in ground and surface water for a valley dairy farm in the northeastern United States Journal article 13 April 2011 / About Food and agriculture
Towards global phosphorus security: A systems framework for phosphorus recovery and reuse options Journal article 31 March 2011 / About Food and agriculture and Water resources