Tamhane, R.V..
Soils:Their chemistry and fertility in tropical asia / - 1st.Edn. / - New Delhi : Prentice-Hall Of india Private Limied. - 469p :
Soils
J:1.4 / K6
Soils:Their chemistry and fertility in tropical asia / - 1st.Edn. / - New Delhi : Prentice-Hall Of india Private Limied. - 469p :
Soils
J:1.4 / K6