01351nam a2200373 a 4500007416222MiAaHDL20111213000000.0m d cr bn ---auaua810831s1980 utu b f000 0 eng dsdr-umn002487541(OCoLC)7714908(MnU)notisAQS2337VXFVXFOCLRQFn-usw--MNPAA99.9F764U no.245K800A 13.78:INT-245SD11.O363 No. 245 1980634.9Un3127up, no.245Hoff, R. J.(Raymond J.)Improving rust-resistant strains of inland western white pine / Raymond J. Hoff and Geral I. McDonald.Ogden, Utah :Intermountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture,1980.13 p. ;27 cm.USDA Forest Service research paper INT;245Issued Apr. 1980.Bibliography: p. 12-13.Mode of access: Internet.Western white pineDisease and pest resistance.TreesBreeding.White pineDiseases and pests.Blister rust.McDonald, G. I.(Geral I.)Intermountain Forest and Range Experiment Station (Ogden, Utah)Improving rust resistant strains of inland western white pine.00741622220100105095444.020111213000000.020120815122756.02025-01-04T19:20:59ZSDR-UMNUNKNOWNloader.pl-001-001BKsdr-umn002487541umnSDRUMNumn.31951d02889277rUMN002487541UMNUMN20250104googleumn.31951d02889277r1980pdbibUS fed doc