Ali, Tahir. Manual of soil, plant and water analysis / by Tahir Ali and Sumati Narayan. - / . - New Delhi : Daya Publishing House , 2009. - 196p. : figures ; 22cm . Includes index ISBN: 9788170355939 RS800.00 Subjects--Index Terms: WATER ANALYSIS Dewey Class. No.: 631.4 / ALI/M