Browsing by Author "Piotrowski, Franciszek"
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Item Observations concerning the possibilities of productive utilization of steep loess slopes with preserving the conditions of erosion protection(Instytut Uprawy Nawożenia i Gleboznawstwa – Państwowy Instytut Badawczy w Puławach, 1964) Bury-Zaleska, Jadwiga; Piotrowski, Franciszek