000 00310nam a2200109Ia 4500
008 140122s9999 xx 000 0 und d
082 _a Arzel P.
100 _aArzel P
245 _aTraditional management of sea weeds in the district of leon FAO Fish. Tech.paper No.249
260 _b
_c1984
942 _cBK
_2ddc
999 _c5228
_d5228