00379nam a2200169Ia 4500008004100000040000600041041001200047082000900059082001100068100001200079245003600091245001200127260000800139260000900147365002500156501002800181141004s9999 xx 000 0 und d ca aEnglish a1.42 bFAO/RE a FAO  aResearch management in Forestry c FAO  bIBD c1998 aRs. 475  aKAUCOF