Recovering Caches of Squirrels (sciurus vulgaris) and Its Effect on Natural Regeneration of Korean Pine (Pinus koraiensis) in Liangshui Natural Reserve
Recovering Caches of Squirrels (sciurus vulgaris) and Its Effect on Natural Regeneration of Korean Pine (Pinus koraiensis) in Liangshui Natural Reserve
凉水自然保护区松鼠（sciurus vulgaris）重取贮点及其与红松（Pinus koraiensis）天然更新关系