Greenland, D.J.. Soil cinservation and management in the humid tropics / edited by D.J.Greenland,R.Lal. - 1st.Edn. / - Chichester : John Wiley & Sons Ltd. - xi,283p : ISBN: 0 471 99473 1 Subjects--Topical Terms: Humid Topics Dewey Class. No.: H(J:1)p654`N75 / L7