000 00433pab a2200145 454500
008 180718b1986 xxu||||| |||| 00| 0 eng d
100 _aUmali, Cesar B, Jr.
245 _aRural - rural interaction model
_bA model for regional planning in dualistic economies in crisis
260 _c1986
300 _a39-52
362 _aOct.
650 _aRegional Planning - Philippines
773 _aPhilippine Planning Journal
909 _a17698
999 _c17698
_d17698