TY  - BOOK
AU  - Ali,Mohamed Abd El-Mottelleb
TI  - Chemistry of potassium in highly calcareous soils
PY  - 1972///
KW  - Soils
KW  - Potassium content
KW  - Calcareous soils
KW  - Potassium fertilizers
N1  - Thesis (M.S.)-- Ain Shams University, 1972; Includes bibliographical references (leaves 96-104); Microfiche; ASUNET; Ain Shams University; 2 microfiches : negative
ER  -