(1964) Borowiec, S.; Wyższa Szkoła Rolnicza w Szczecinie. Katedra Gleboznawstwa
Comparisons of water contents made in soil profile under pine-beech cover down to a depth of 150 cm.have shown that brown acid soils originating from loose soils formed on day possess the biggest quantity of water. The brown acid soils originating from loose a sand soils possess less water, while least of it possess soils being in their first phase of development on buried podsol soils of loose sand origin.