Phosphorus use efficiency
Resource
UNEP Year Book 2011: Emerging issues in our global environment, United Nations Environment Programme, Nairobi. Published February 2011
, http://www.unep.org/yearbook/2011/UNEP Year Book 2011: Emerging issues in our global environment, United Nations Environment Programme, Nairobi. Published February 2011
, http://www.unep.org/yearbook/2011/UNEP Year Book 2011: Emerging issues in our global environment, United Nations Environment Programme, Nairobi. Published February 2011
, http://www.unep.org/yearbook/2011/UNEP Year Book 2011: Emerging issues in our global environment, United Nations Environment Programme, Nairobi. Published February 2011
, http://www.unep.org/yearbook/2011/UNEP Year Book 2011: Emerging issues in our global environment, United Nations Environment Programme, Nairobi. Published February 2011
, http://www.unep.org/yearbook/2011/PNAS. Proceedings of the National Academy of Sciences of the United States of America
, http://www.pnas.org/content/early/2011/01/26/1010808108PNAS. Proceedings of the National Academy of Sciences of the United States of America
, http://www.pnas.org/content/early/2011/01/26/1010808108