Browsing by Author "Grzybowska, Danuta"
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Item Agricultural usefulness of brown coal flay ash. III. Effect of ash on the contents of natural radioactive elements in the soil and in plants(Instytut Uprawy Nawożenia i Gleboznawstwa – Państwowy Instytut Badawczy w Puławach, 1983) Grzybowska, Danuta; Gajek, Franciszek; Suplińska, Małgorzata