. The Conference called by the Governor of Pennsylvania to consider ways and means for preventing the spread of the chestnut tree bark disease : The Capitol, Chamber of the House of Representatives, Harrisburg, Pennsylvania, February 20 and 21, 1912 : stenographic report of proceedings of the conference. . Examples uf tree surgery, sliowiug- healing process after cuttiug out cankers, in treatment of orchard trees. This treatment undoubtedly prolongs the life of the trees.âI'ltotogmith by Prof. ('oHiiiH. ' .'.^^fUr-^MMl â â â H^""^-«^ *â - " * .^«^B ^^^B^^ ^^Hft'^^Mfl ^Hh:!.'&q
. The Conference called by the Governor of Pennsylvania to consider ways and means for preventing the spread of the chestnut tree bark disease : The Capitol, Chamber of the House of Representatives, Harrisburg, Pennsylvania, February 20 and 21, 1912 : stenographic report of proceedings of the conference. . Examples uf tree surgery, sliowiug- healing process after cuttiug out cankers, in treatment of orchard trees. This treatment undoubtedly prolongs the life of the trees.âI'ltotogmith by Prof. ('oHiiiH. ' .'.^^fUr-^MMl â â â H^""^-«^ *â - " * .^«^B ^^^B^^ ^^Hft'^^Mfl ^Hh:!.'"'- J _Jfm â¢jB'Si iHfe . HJL ^£^M p9^ l?'^yH 1 '\ -^ ^i^ ^ ^*^^M Hi^^n|Bi''.d ,n^B ^!Spi ^â¢' 'J^H HHUrF^^ >1 -^Hl ^^^^^B ^ .' .'-'t "H Example of tree surgery, showing healinc treatment of orchard trees. Will jirnlon^ ColUns. process after life of tree. cutting out cankers in âP]iototjih hij Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Pearson, Raymond A. (Raymond Allen), 1873-1939. Harrisburg : C. E. Aughinbaugh, Printer to the State of Pennsylvania
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Keywords: ., bookcentury1900, bookcollectionbiod, bookdecade1910, bookyear1912
