Bocarro A. Practical Guide to Chemistry, Toxicology and the Examination of Urine and Water. - 1st - Bombay Indian Printing Press 1882 - X, 115pgs; 21.7 cms,illus,Iv Index B ISBN: Subjects--Topical Terms: Chemistry Guide ,Toxicology Dewey Class. No.: 615.9 Boc/Pra