A conservation assessment for the marbled murrelet in southeast Alaska : conservation and resource assessments for the Tongas land management plan revision
DeGange Anthony R.
Shaw Charles G. III (Iní)
Portland : USDA Forest Service , 1996. - 72 s. : 15 obr., 7 tab., 28 cm
xkni - KNIHY
1, z toho voľných 1