01038cam a2200265 a 4500007424853MiAaHDL20111213000000.0m d cr bn ---auaua040120s1969 ncua b f000 0 eng dsdr-umn004352720(OCoLC)54051566NRCNRCA 13.79:SE-124Barnes, Robert L.Seasonal changes in carbohydrates and ascorbic acid of white pine and possible relation to tipburn sensitivity /[Robert L. Barnes and Charles R. Berry].Asheville, N.C. :Southeastern Forest Experiment Station, U.S. Dept. of Agriculture, Forest Service,1969.[4] p. :ill. ;28 cm.USDA Forest Service research note SE;124"December 1969."Caption title.Includes bibliographical references (p. [4]).Mode of access: Internet.PlantsEffect of vitamin C on.White pinePhysiology.White pineDiseases and pests.Berry, Charles R.(Charles Richard),1927-00742485320100105095813.020111213000000.020120815122756.02025-06-23T18:01:39Z2025-06-23T17:30:02ZSDR-UMNUNKNOWNloader.pl-001-001BKsdr-umn004352720umnSDRUMNumn.31951d03005133nUMN004352720UMNUMN20250623googleumn.31951d03005133n1969pdbibUS fed doc