000 005550000a22001570004500
100 _a
_aFeild
_bBarry C.
100 _a
_aWillis
_bCleve E.
245 _a Environmental economics: a guide to information sources
260 _a
_b
_aMichigan
_bGale Research Company
_cUS
490 _a
_aMan and the environment iformation guide series
_bvol.8
260 _c
_a1979
300 _a
_axix, 243p.
041 _a <En>
020 _a <0-8103-1433-9>
082 _a R/016.6131/FIE
650 _a <Bibliographies><Secondary documents><Environmental policy><Environmental economics>
999 _c20696
_d20696