[Comparative efficiency analysis of three types of chain saw in cutting operations]
1985
Salvador Cardenas, M.I.
AGROVOC关键词
书目信息
页码
79 p.
其它主题
Sierras/ peso; Scie/ poids; Saws/ weight; Cout; Arboles maderables
语言
西班牙语; 卡斯蒂利亚语
注释
Tables; 13 ref. Summary (Es) *Biblioteca, Univ. Nacional Agraria, La Molina, Lima (Peru)
类型
Thesis; Summary; Non-Conventional
团体作者
Universidad Nacional Agraria, Lima (Peru). Facultad de Ciencias Forestales
1987-08-15
2025-02-27
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