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美国林学会的阿拉斯加年会美国林学会（ＳｏｃｉｅｔｙｏｆＡｍｅｒｉｃａｎＦｏｒｅｓｔｅｒｓ）创建于１９００年，现有会员１８０００人，总部设在华盛顿近郊（马里兰州的Ｂｅｔｈｅｓｄａ），下设３４个州林学会及２９个专业工作组Ｗｏｒｋｉｎｇｇｒｏｕｐ），编辑出...
Founded in 1900, the Society of American Fresters now has 18,000 members and is headquartered in the suburbs of Washington (Bethesda, Maryland). It has 34 state forestry societies and 29 professional working groups. Workinggroup ), Edit out ...