Global use of synthetic fertilizers. We need to come back to below the level of 1980. (Source UN FAO / Our World in Data.)
2017-10-24 21_33_48-Fertilizer and Pesticides – Our World in Data
Global use of synthetic fertilizers. We need to come back to below the level of 1980. (Source UN FAO / Our World in Data.)
Goran Christiansson's Blog 
