000			00420nam a2200157Ia 4500
008			220513s2021 xx 000 0 und d
020			_a9788174092106
100			_aJain, R K
245			_aIndustrial safety, health and environment management systems
250			_a4
260			_aDelhi _bKhanna Publishers _c2021
300			_a1191p.
500			_aWater-supply engineering
650			_aENG
700			_aSunil S Rao
999			_c105267 _d105267