Lal, Rattan2019-08-292019-08-292007Lal, Rattan. Environmental Concerns and Remedies / Rattan Lal // AgriBusiness. – 2007. – P. 42-46.enAttribution-NonCommercial-NoDerivatives 4.0 InternationalPedologieCerealeSecuritatea produselorDegradarea soluluiEnvironmental Concerns and RemediesOther