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020 _a813371368
082 _a338.6
_bSOC
_223
245 _aSOCIAL sciences and farming systems research: methodological perspectives on agr
_c/edited by Jeffrey R.Jones, Ben J.Wallace
260 _aBoulder
_bWestview Press
_c1986
300 _axxvi, 285 p.
700 _9135628
_aJones, Jeffrey R.,
_eedt
700 _9135629
_aWallace, Ben J.,
_eedt
942 _cS