000 00396nam a2200121Ia 4500
008 110701t1970 000 0 eng d
080 _a631.413(043) MOH / 134C (D)
_b8630
100 _aSingh, M.M.
245 0 _aExchange reactions of potassium,magnesium and aluminium in some Malayan soils
_h(Thesis)
260 _aKuala Lumpur
_bUniversity of Malaya
_c1970
300 _a176p.
_c26cm.
999 _c7320
_d7320
035 _a8630