TY - GEN CN - QK751 CY - Washington, D.C. : DA - 1989. ID - 472852 KW - Forest ecology. KW - Plants KW - Air KW - Trees. LK - https://univsouthin.idm.oclc.org/login?url=http://site.ebrary.com/lib/usiricelib/Doc?id=10063011 PB - National Academy Press, PP - Washington, D.C. : PY - 1989. T1 - Biologic markers of air-pollution stress and damage in forests TI - Biologic markers of air-pollution stress and damage in forests UR - https://univsouthin.idm.oclc.org/login?url=http://site.ebrary.com/lib/usiricelib/Doc?id=10063011 ER -