000 00563nam a2200181 4500
003 KEPU
005 20130515020102.0
008 111112s9999 xx 000 0 und d
040 _cDLC
050 _aHD75.6
_b.N38 1999
100 1 _a"0, . "
_93953
245 1 0 _anatural resources and development vol.49/50:
_bfocus:water-the lifeline of our future/
_c ..
250 _a ed.
260 _ahanover :
_binstitute for scie. co-op
_c1999.
300 _a", 262p.;
_c24 cm."
504 _aincludes bibliography
942 _2lcc
_cBK
_hHD75.6.N38 1999
999 _c60804
_d60804