The possibility of oriental arborvitae [Platycladus orientalis (L.) Franco] cultivation in the green areas of cities of east Poland on the example of Lublin 5-14 JOANNA RENDA, EWA MACKOŚ-IWASZKO PDF (Język Polski)
Effect of mycorrhiza on the diversity and structure of the population of saprotrophic fungi occurring in the rhizosphere of tomato plants 15-24 ALI HAMOOD THANOON, AGNIESZKA JAMIOŁKOWSKA PDF