00431nam a22001697a 4500 OSt 9789386071200 628.746 0 SOH/AG Sohail ayub Agro based adsorbents for chromium removal New Delhi Astral international pvt ltd 2017 xviii, 136. English Electroplating operations Adsorption ddc BK 155633 155633 0 0 ddc 0 0 Gen KAUCLV KAUCLV GENERAL 2017-05-15 995.00 0 628.746 0 SOH/AG 226323 2017-05-15 00:00:00 2017-05-15 BK