000 00488nam a2200169Ia 4500
008 230524s9999 xx 000 0 und d
050 _aEAF PAM QTO TD365.P57
100 _aPirttila Ilari
245 0 _adischarge of Sigi River as an indicator of water Catchment value of the East Usambara mountains in Tanzania
260 _aHelsink
260 _c1993
300 _aiv, 28p.
300 _c30cm.
700 _aill.
942 _2Library of Congress Classification
942 _cPamphlet
999 _c8836
_d8836