Wahid, P.A.Pillai, N.G.Kamala Devi, C.B.2014-06-192014-06-191973-06Reprinted from Curr. Sci., December 5, 1973, 42, No. 11, 387-388http://hdl.handle.net/123456789/3084enElimination of acid drift during potentiometric measurement of root-CECArticle