000			00318nam a2200109Ia 4500
008			140227s9999 xx 000 0 und d
080			_a74
245			_aReport of the Twenty - third session of GESAMP
260			_bFood and Agricultural Organization of the United Nations _aRome _c2003
300			_a39p.
942			_2udc _cTR
999			_c5923 _d5923