Somorjit Singh, R.K..
Spatial distribution of diseases in manipur a geo-ecological analysis / - Ph.D. / - Imphal : Manipur University , 1991 - 218p :
geoecology
Spatial distribution of diseases in manipur a geo-ecological analysis / - Ph.D. / - Imphal : Manipur University , 1991 - 218p :
geoecology