Razhanov M 1

1. Prospects for the introduction of Betula pendula f. dalecarlica (L.F.) C.K. Schneid. in akmolinsk region, Kazakhstan
2. New Data on Phytochemical and Morphophysiological Characteristics of Platycladus orientalis L. Franco and Thuja occidentalis L. Conifer Trees in Polluted Urban Areas of Kazakhstan
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