National institute od sciences of India2013-08-242013-08-241955ISSNhttp://krishikosh.egranth.ac.in/handle/1/2039480en-USminerals, inorganic acid salts, concentrates, manpower, productivity, imports, sand, sampling, sediment, inorganic compoundsBulletin Of The National Institute Od Sciences Of IndiaProceedings Of The Symposium On Minerals And Their By-ProductsJournal