For Japan : S. Yoshizoe, Botanical Garden, Imperial University, Tokio. 



Journal of 



Applied Microscopy 



and 



Laboratory Methods 



VoL IV June, 190 1 No. 6 



LEADING SUBJECTS 



Improved Automatic Microtomes. 



CHARLES S. MINOT, LL. D., Harvard University, 1317 



New Freezing Microtome for use with Carbon-Dioxide Tanks. 



CHARLES R. BARDEEN, Johns Hopkins University, .... 1320 



Micro-Chemical Analysis, XIV. Barium. 



E. M. CHAMOT, Cornell University, 1323 



Current Botanical Literature. 



CHARLES J. CHAMBERLAIN, University of Chicago, .... 1332 



Cytology, Embryology and Microscopical Methods. 



AGNES M. CLAYPOLE, Cornell University, 1334 



Current Zoological Literature. 



CHARLES A. KOFOID, University of California, 1339 



Normal and Pathological Histology. 



JOSEPH H. PRATT, Harvard University Medical School, . . . 1341 



General Physiology. 



RAYMOND PEARL, University of Michigan, 1343 



Current Bacteriological Literature. 



H. W. CONN, Wesleyan University, 1347 



Notes on Recent Mineralogical Literature. 



ALFRED J. MOSES, LEA Mel. LUQUER, 1350 



Medical Notes, 1353 



News and Notes, 1354 



Question Box, 1356 



Publication Department BAUSCH & LOMB OPTICAL CO., Rochester, N. Y. 



Entered at the Post Office at Rochester, X. Y., as Second Class Matter. 



