000 00354nam a2200145Ia 4500
999 _c1695
_d1695
003 OSt
005 20200305111030.0
008 160331s1990 xx 000 0 und d
080 _a630*1 N0
100 _aUNESCO-UNEP
245 _aTropical forest ecosystem
260 _bInternational Book Distributers, Dehradun
_c1990
300 _a683
942 _2udc
_cBK