Relationship between chronic complications of type 2 diabetes mellitus and hypomagnesemia
Effect of a tillage system and plant cover on phosphorus and potassium losses due to surface runoff
Effect of companion crops and crop rotation systems on some chemical properties of soil
Effect of different zinc doses and organic fertilization on soil’s enzymatic activity
Effects of conventional and reduced tillage technologies on basic soil chemical properties
Człowiek jest tyle wart ile uczyni
dla drugiego
Prof. Julian Aleksandrowicz