000 00396 am a2200121 a 4500
100 1 _aSpiegelman, R.G., Baum, E.L., Talbert, L.E.
245 1 _aApplication of activty analysis to regional development planning
260 _aWashington
_c1965
300 _a1-89 p.
942 _2udc
_cB
440 _aAnalysis United States Department of Agriculturte. Technical Bulletin No. 1339
901 _aS50410
999 _c107506
_d107506