High school manual training course in woodwork, including cost of equipment and supplies and studies on trees and wood (1905)
Ritchey, Samuel Edward, 1866- · New York, American Book Company · leaf 8
ll, andillustrated by two hundred lantern slides, the property of the school. These lectures take up the preservationof forests, the effect of forests on rainfall and climate,-«n: floods and drought, tree planting, lumbering, milling,transporting, seasoning. CorVRlGHT. 1905, BV SAMUEL E. RITCHEV /^…
Woodwork (Manual training) · Cabinetwork
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
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