Examples of dynamite charges in various cases and stumping records made by crews. Investigations by Agricultural Experiment Station, Univ. of Wisconsin. Pulling with horse puller and then cracking with dynamite said to have been found to be the most economical method of stump removal.
Methods and costs of stump removal in land clearing
Eng. Contracting
Engineering and Contracting ; 51 , n 21
1919
3 pages
3 Figs.
Article (Journal)
English
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