pôda 2 Exclude matching results soil 2 Exclude matching results soil classification soil properties 2 Exclude matching results systematická pedológia 2 Exclude matching results vlastnosti pôdy 2 Exclude matching results damage to soils 1 Exclude matching results degradácia pôdy 1 Exclude matching results pedology 1 Exclude matching results pedológia 1 Exclude matching results soil fertility 1 Exclude matching results úrodnosť pôdy 1 Exclude matching results