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Michie, C. Y. (5276) 



pruning. In 7iis Practice of Forestry, pp. 207-301. 1888. 



Mitchell, Archibald. (5277) 

 beware of pruning tree plantations. Canad. Forestry Mag. 18 (8) : 943- 

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some hints on tree pruning. Canad. Forestry Mag. 19 (7) : 439. 1923. 



Mix, W. B. (5279) 



pruning. Tree Talk 7 (2) : 17-18, illus. 1926. 



Moore, H.J. (5280) 



a tree: how to prune it. Canad. Forest and Outdoors 23 (12) : 685-688, 

 illus. 1927. 



Mobton, Nathaniel. (5281) 



FIXING UP A WOODLOT IN MASSACHUSETTS ; TRIMMING WHITE PINE. Forester 4 I 



125-127, 145-146. 1898. 



Mulford, F. L. (5282) 



pruning. Amer. Forestry 27 : 390-393, illus. 1921. 



Murrill, W. A. (5283) 



pruning and care of tree wounds. Park and Cemetry 22 (11) : 274-275, 

 illus. 1913. 



Nicholas, J. H. (5284) 



pruning. Gard. Chron. Amer. 34 (3) : 95-97, illus. 1930. 



Sandsten, E. P. (5285) 



pruning. Wis. State Hort. Soc Trans. 36: 201-211, illus. 1906. 



Sargent, C. S. (5286) 



tree pruning. Gard. and Forest 10 (470) : 71-72. 1897. 



Saunders, William. (5287) 



pruning of trees and other plants. U. S. Dept. Agr. Yearbook 1898: 151- 

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Schaffner, J. H. (5288) 



additional observations on self-pruning. Ohio Nat. 6: 450-451. 1906. 



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observations on self-pruning and the formation of cleavage planes. 

 Ohio. Nat. 3 : 327-330. 1902. 



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the self-pruning of woody plants. Ohio Nat. 2 (3) : 177. 1903. 



and Tyler, F. J. (5291) 



notes on the self-pruning of trees Ohio Nat. 1 (3) : 29-30. 1901. 



Sohenstrom, S. R. (5292) 



PRUNING EXPERIMENTS IN SECOND-GROWTH STANDS OF DOUGLAS FIR. Forestry 



Chron. 7 (4) : 220-234, illus. 1931. 



Selby, A. D. (5293) 



dressing for pruning wounds of trees. Ohio Agr. Expt. Sta. Circ 126, 8 pp. 

 Wooster, Ohio. 1912. 



Woods, A. F. (5294) 



principles of pruning and care of wounds in woody plants. U. S. Dept. 

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SLASH DISPOSAL 



Allen, E. T. (5295) 



burning slash is a question of increasing importance to loggers. Timber- 

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Berry, Swift, and Bush, B. E. (5296) 



range of slash disposal methods in pine. Lumber World Rev. 47 (12) : 

 51-52. 1924. 



