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By: Batjer, L. P. (Lawrence Paul), - Hoffman, M. B.Edition:Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1951Volume: no.867Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects: Apples Fruit thinning Internet resource ThinningBHL Collections:
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By: Williams, Max W. - Edgerton, Louis J.Edition: Rev. Sept. 1981.Publication info: Washington, D.C, U.S. Dept. of Agriculture, Science and Education Administration, 1981Volume: no.289Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects: Apples Fruit thinning PearBHL Collections: