The problems of improvement of the structure and biological activity of agricultural landscape

Industrial man and nature

Ecology and practical agriculture

Theoretical and practical antierosion effectiveness of terraces

Mechanizational means for works on slopes

Ecology and economy of agricultural landscape

Agricultural large-scale production and aesthetic quality of the south Moravian landscape

Biogas – energetically and ecologically convenient alternative for processing of excrements from large-scale animal husbandry

Agriculture and natural environment of the protected area Český kras

Human environment on the XVIth Congress of the Czechoslovak Geographers