チヨウセンマツのタネをはやく発芽させる方法
Hastening the germination of Pinus koraiensis seeds

Sumihiko ASAKAWA
1955 Journal of the Japanese Forestry Society  
doi:10.11519/jjfs1953.37.4_127 fatcat:fbutqf4aongsvezlkjqjjkqje4