Просмотр собрания по группе - Ключевые слова
- pensioners 1
- perception 1
- perennial grasses 3
- perennial legumes 1
- perennial leguminous grasses 1
- perforated partition 2
- performance 13
- performance indicators 2
- perga 1
- perihelion shift 1
- period of German occupation 1
- periodicity 1
- peripheral speed of the rollers 1
- permeability 1
- permeable fibrous materials 1
- permeable materials 1
- permeate 1
- perovskites 1
- perpetual motion machine 1
- personal potential 1