Howard, Andrew F. Damage to residual trees from partial cutting with two cable yarding systems in coastal British Columbia. Part 2 / Andrew F. Howard. -- Victoria : Canadian Forest Service, [1996?]. -- 16 s. : obr., tab. ; 28 cm. -- (Working Paper ; WP-6-013). -- (brož.) : 50.00 Sk

630*32+630*36+621.877
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