000 00434nam a2200145Ia 4500
008 150317s9999 xx 000 0 und d
020 _a8171693075
080 _a551.588:34
_bSIN-E
245 _aEnvironmental science
_bdisinfection, desalination, composting
260 _c1994
_aNew Delhi
_bCommonwealth Publishers
300 _avi, 186p.
650 _aENVIRONMENTENVIRONMENTAL SCIENCES
700 _aSinha, R. K.
942 _2udc
_cBK
999 _c8343
_d8343