Asayansi aku Ural State Agrarian University akuphunzira momwe diatomite imakhudzira mbatata ndi kabichi.
Diatomite - ma depositi otayirira kapena opangidwa ndi simenti, miyala ya sedimentary yoyera, yotuwa kapena yachikasu, yopangidwa ndi ...
Lolemba, Epulo 29, 2024
Chizindikiro: diatomite
