Now showing items 21-21 of 21

    • Ekologiczne problemy rezerwatowej ochrony roślin 

      Medwecka-Kornaś, Anna (Wydawnictwo Uniwersytetu Łódzkiego, 1986)
      Conservation of the plant cover in reserves is a part of a wide range of problems connected of the biosphere resources against destruction. An important role in this area should be played by botanists and ecologists. ...