000 00795nam a2200217Ia 4500
008 170101s1983 xx 000 0 und d
082 _a631.495 416 2 B51M
100 _aBHATTA CHARYYA, Devajit
245 _aMinerology of some soils of Assam
260 _bLudhiana
_c1983
300 _a111, 21L
520 _aMineraJs in the light sand (spgr<2.82) fractions are quartz,muscovite and feldspars Muscovite flakes belong to 2M1 ,polymorph K-feldspars dominate the feldspar minerais and area of both monoclinic (orthoclase) and tnclinic (microcline) nature Minerals of
650 _aSOILS MINEROLOGY
653 _aMINERALOGY ASSAM SOILS
653 _aPEDOGENESIS
653 _aPEDOLOGY
653 _aSOILS
653 _aSOILS -- ASSAM
653 _aSOILS MINEROLOGY
942 _2ddc
_cT
999 _c66208
_d66208