The role of secondary pollution problem is growing in the contemporary world. This paper observes biotesting of the secondary oil ...
The authors have analyzed 15 morphological features of moor frog among different populations effected by numerous urban factors i...
Malus baccata (L.) Borkh. — a representative of the modern East Siberian and Far Eastern dendroflora — is con...
The authors introduce the method of restoration of early missing phases of increment curves of Siberian pine, scots pine and larc...
