Subsoil and groundwater; classification and description of soil and rock; borehole logging of soil and rock not involving continuous core sample recovery— 20 стр.
Vegetation technology in landscaping; biological methods of site stabilization; stabilization by seeding and planting; stabilization by means of living plant material; dead material and building elements, combined construction methods— 15 стр.
Vegetation technology in landscaping; biological methods of site stabilization; stabilization by seeding and planting; stabilization by means of living plant material; dead material and building elements, combined construction methods— 15 стр.