Occurence of mica in the Bihar mica belt and it's economic potential: a geographical appraisal
Nature and evolution of landforms, south of Giridih town,Bihar
Cyclic sedimentation in the Barakar formation, West Bokaro coalfield ,district Hazaribagh , Bihar
Structure and petrochemical evolution of the precambrians in some areas of the central part of the Bihar mica belt
Soil characteristic & land use of Usri basin, Bihar
Angiospermic flora of Hazaribagh district, Bihar
enquiry into stagnation in crop production in eastern states with refernce to credit policy
