Lal, Rattan2019-09-032019-09-032007Lal, Rattan. Tragedy of the Global Commons: Soil, Water, and Air / R. Lal // CSA News. – 2007. – Vol. 52 (nr.10). – P. 10-11.enAttribution-NonCommercial-NoDerivatives 4.0 InternationalEroziunea solurilorProtecţia mediuluiTragedy of the Global Commons: Soil, Water, and AirArticle