000 00395nam a2200133Ia 4500
008 100324s9999 xx 000 0 und d
100 _aPrinsley R.T
245 _aAgro forestry for sustainable development economic implications
260 _c1989
_bCommonwealth Secretariat
_aToroto
366 _b1989
650 _aECONOMICS
942 _cBK
999 _c76097
_d76097