Sarkar, Dipak. Physical and chemical methods in soil analysis : fundamental concepts of analytical chemistry and instrumental techniques/ Dipak Sarkar and Abhijit Haldar - 2nd ed. - New Delhi : New age publishers, c2010. - xv, 211p. : illus. ; 25 cm. ISBN: 9788122427257 Subjects--Topical Terms: Soil analysis Dewey Class. No.: 624.153/SAP