000 00440pab a2200157 454500
008 180718b1987 xxu||||| |||| 00| 0 eng d
100 _aCowper, Patricia A.
245 _aA spatial analysis of primary health care markets in rural areas
260 _c1987
300 _a613-25
362 _aAug.
650 _aHealth Services - U.S.A.
700 _aJohn E. Kushman
773 _aAmerican Journal of Agricultural Economics
909 _a9715
999 _c9715
_d9715