000 00689nam a2200181 4500
003 ISI Library, Kolkata
005 20230720143808.0
008 230720b |||||||| |||| 00| 0 eng d
040 _aISI Library
_bEnglish
082 0 4 _a100 SD:333.9122
_bWHO(1980)
110 1 _aWorld Health Organization
245 1 0 _aThe International drinking water supply and sanitation decade : review of national baseline data, as at 31 December 1980
260 _aGeneva :
_bWorld Health Organization,
_c1984
300 _a169 pages : illustrations ;
_c30 cm.
490 _aWHO offset publication, no. 85
650 4 _aInternational Drinking Water Supply and Sanitation Decade
942 _2ddc
_cRP
999 _c430436
_d430436