Enlace original:
https://bibliotecadigital.infor.cl/handle/20.500.12220/7464
Greber, B.J.
,
Johnson, K. Norman
,
Lettman, G.
,
[Conservation plans for the northern spotted owl and other forest management proposals in Oregon: The economics of changing timber availability]
,
Conservation plans for the northern spotted owl and other forest management proposals in Oregon: The economics of changing timber availability
