Varadarajan, Srinivasan2013-02-042013-02-041980-04-25http://hdl.handle.net/10263/5212enIndian Statistical InstituteISIConvocation addressHydrocarbon resourcesRenewable carbonNatural materialsStructural materialsMetallurgical processOrganic chemistryPetroleum hydrocarbon oilsSynthetic fibresNitrogenous fertilizersThe Use of hydrocarbon sourcesOther