Diversity of mycorrhizas of 12 forest tree species growing in monoculture plots
The effect of pH and calcium salt content in soil on development of the selected rhododendrons (Rhododendron sp.) in in vitro and in vivo cultures
Introduction of Riga pine in the 18th and 19th century France. Analysis of biological, historical, political and economical factors
Genetic variability of Scots pine (Pinus sylvestris L.) and its progenies
Variability of Juniperus phoenicea L. (Cupressaceae) within the species range