000 00315nam a2200109Ia 4500
008 170101s2008 xx 000 0 und d
082 _a630.717 BUR
100 _aSwanson B.E.
245 0 _aGlobal Review of Good Agricultural Extension And Advisory Service Practice
260 _aRome
_bFAO
_c2008
942 _2ddc
_cB
999 _c1432316
_d1432316