@article{oai:repository.dl.itc.u-tokyo.ac.jp:00025428,
 author = {井出, 雄二 and 倉橋, 昭夫 and 佐々木, 忠兵衛 and 渡邊, 定元},
 journal = {東京大学農学部演習林報告},
 month = {},
 pages = {65--76},
 title = {エゾマツ針葉形態の地理的変異},
 volume = {95},
 year = {1996}
}