000 00311nam a22001217a 4500
005 20250909160802.0
082 _a583.42093
100 _aUNESCO
245 _aTraining course on life history of selected species of flora and fauna in mangrove ecosystem
260 _bUNESCO
_c1989
300 _a46p.
942 _cBK
999 _c51258
_d51258