INDEX. 235 



Page 



MacDoiigal, D. T 25, 87, 88 



Botanical Features of North American Deserts 35 



Publications by 49 



Report as Director of Department of Botanical Research 55-73 



MacDougal, D. T., et al.. Grant for Publication 21 



MacMillan, W. D., Paper by 204 



Magnetic Survey of Land Areas 169 



Pacific Ocean 164 



Mailey, Roy D 200 



Manning, W. R 112 



Manufactures, Investigations concerning 78 



Marine Biological Laboratory, Papers of, Grant for Publication 21 



Marine Biology, Department of 29 



Report of Director of Department of 1 18-138 



Mark, E. L., Experimental Studies in Heredity 222 



Publication by 49 



Study of Maturation and Early Stages in Development of the Ova of Mice. . 224 



Marquis, J. C 76 



Marshal, H. W 192 



Mathews, J. H 202 



Publication by 51 



Mayer, Alfred G 25, 120, 225 



Grant for Publication 21 



Publications by 49 



Report as Director of Department of Marine Biology 1 18-138 



McArthur, Lewis A 77 



McCallum, W. B 68 



McClendon. J. F 120, 121 



Summary of Investigations of. at Tortugas 127 



McCutchen, George 84 



McDowell, Louise S 219 



Publication by 49 



McFarland, Raymond 80 



McKitrick, R. 83 



McLaughlin, A. C 113 



McLean, S. L 79 



McVey, F. L 81 



Mead, Charles S 225 



Mears, B 200 



Publications by 50 



Melcher. Arthur C 200 



Memorial on Death of Daniel C. Gilman 13 



Mendel, Lafayette B., Investigations in Nutrition 2og 



Publications by 49-5° 



Meridian Astrometry, Department of 30 



Report of Director of Department of 139-145 



Merritt, Ernest 218, 219, 220 



Publication by 50 



Messerol, C. G 76 



Metallurgy, Grant for 20 



Meteorological Investigations of V. Bjerknes and J. W. Sandstrom 208 



Meteorology, Grant for 20 



Mever, B. H 70 



Mifburn, R. M 81 



Miller, E. T 84 



Mills. D. O. ..... II 



Mining, Investigations concerning 77 



Mitchell, S. Weir 11 



Mitchell, W. C 8r 



Mitchell, Walter M. _ _. I47 



Money and Banking, Investigations concerning 8r 



Montague, Andrew J 11 



Moore, Blaine F 83 



Moore. Mrs. J. H 179 



Morrill, C. V 225 



