Krishna Murthy V. Biological aspects of mental toxicity with particular reference to manganese and lead - - Bangalore Dept.of Neurochemistry,NIMHANS 1990 - 143p. 29cm. - . PhD.in Neurochemistry Neurochemistry, Manganese, Lead Subjects--Topical Terms: LeadNeurochemistryManganese Dewey Class. No.: A7.1 / KRI