00465nam a2200133Ia 4500008004100000082002100041100001900062245010700081260005500188300000900243490003900252600002400291650001600315140224s9999    xx            000 0 und d  a631.47(541.1) N9  aSen, T.K.et al  aSoils of Assam:their kinds, distribution, characterisation and interpretations for optimising land use  aNagpurbNBSS&LUP/Dept. of Agriculture, Assamc1999  a43p.  aBSS Publ. 66 Soils of India Series  a T.K.Sen and others  aSoils-Assam