000 00626cas0a2200205i004500
001 54746
005 20260715204720.0
008 u m
035 _atr98649078
041 0 _aeng
245 1 0 _aViewit:computation of seen areas, slope, and aspect for land-use planning.
260 0 0 _c1975.
300 _as. 70 :
_bil. ;
_c27 cm.
690 _aplanowanie przestrzenne
_943102
690 _asystemy komputerowe
_943187
690 _asystem VIEWIT
_966227
700 1 _aTravis, M.R.
_966228
830 0 _aGener. Tech. Rep. Pac. Southw. For. Range Exper. St. N.
_vPSW-11
_929244
996 _a54746
999 _c38229
_d38229