01298oam 2200385 a 450 991070154450332120120322141432.0(CKB)5470000002419644(OCoLC)702244890(EXLCZ)99547000000241964420110216d1961 ua 0engurbn||||||abptxtrdacontentcrdamediacrrdacarrierForeign diseases of forest trees of the world[electronic resource] an annotated list /by Perley SpauldingWashington, D.C. :U.S. Dept. of Agriculture,[1961]1 online resource (361 pages)Agriculture handbook ;no. 197Title from title screen (viewed on Mar. 22, 2012)."August 1961."Includes host index of the diseases (p. 279-356).Foreign diseases of forest trees of the world TreesDiseases and pestsTreesDiseases and pests.Spaulding Perley1386706United States.Forest Service.OCLCEOCLCEGPOBOOK9910701544503321Foreign diseases of forest trees of the world3435853UNINA