543.22
W14

H1098

Wallis, T. E. Analytical Microscopy: its aims and methods in relation to foods, water, spices an d drugs / T. E. Wallis. - 2nd ed.. - London : J. & A. Churchill, 1957
viii, 215p.; ill. Includes bibliographical references and index * Chemomicroscopy * Micromorphology * Microscopy Analysis *