“ Governments were told from as early as 1917 that Wheatbelt soils were especially prone to salinity, ” says Hugo Bekle of Edith Cowan University in Perth, Australia.
Valitsusele öeldi juba 1917. aastal, et nisupõldude pinnas on sooldumise suhtes eriti tundlik, ” sõnab Hugo Bekle Austraalias Perthis asuvast Edith Cowani ülikoolist.