Research Article
2.
Silvicultural Efficiency of the Thinning Efficiency of Pinus sylvestris L. Plantation in the Dry Subzone of Northern Kazakhstan Steppes
Sergey Zalesov
,
Anastasiya V. Dancheva
,
Sezgin Ayan
,
Zhumataj O. Suyundıkov
,
Alimzhan N. Rachımzhanov
,
Medeu R. Razhanov
,
Anton S. Opletaev