Jan., 1914. Annual Report of the Director. 341 



MENGEL, LEVI W., Reading, Pennsylvania (gift) 1 



MERZBACHER, G., Munich, Germany 3 



MEXICO. BIBLIOTECA NACIONAL, Mexico 2 



MEXICO. DIRECCION GENERAL DE ESTADISTICA, Mexico . . 10 



MEXICO. INSTITUTO GEOLOGICO DE MEXICO, Mexico .... 3 

 MEXICO. MUSEO NACIONAL DE ARQUEOLOGIA, HISTORIA Y 



ETNOLOGIA, Mexico 3 



MEXICO. SOCIEDAD CIENTIFICA ANTONIO ALZATE, Mexico . . 2 



MEXICO. SOCIEDAD GEOLOGICA, Mexico 1 



MEXICO. SOCIEDAD MEXICANA DE GEOGRAFIA Y 



ESTADISTICA, Mexico 1 



MICHIGAN ACADEMY OF SCIENCES, Ann Arbor, Michigan ... 1 

 MICHIGAN AGRICULTURAL EXPERIMENT STATION, 



Agricultural College, Michigan 7 



MICHIGAN COLLEGE OF MINES, Houghton, Michigan 7 



MICHIGAN GEOLOGICAL AND BIOLOGICAL SURVEY, Lansing, 



Michigan 15 



MICHIGAN STATE BOARD OF AGRICULTURE, Lansing, Michigan . 1 



MICHIGAN UNIVERSITY, Ann Arbor, Michigan 3 



MILLSPAUGH, CHARLES FREDERICK, Chicago (gift) 51 



MINING WORLD PUBLISHING COMPANY, Chicago 2 



MINNEAPOLIS PUBLIC LIBRARY, Minneapolis, Minnesota . . . . 1 



MINNESOTA ACADEMY OF SCIENCES, Minneapolis, Minnesota . . r 



MINNESOTA FORESTRY BOARD, St. Paul, Minnesota 2 



MINNESOTA HISTORICAL SOCIETY, St. Paul, Minnesota .... 2 



MINNESOTA UNIVERSITY, Minneapolis, Minnesota 7 



MISSISSIPPI AGRICULTURAL EXPERIMENT STATION, 



Agricultural college, Mississippi 4 



MISSOURI AGRICULTURAL EXPERIMENT STATION, Columbia, 



Missouri 8 



MISSOURI BOTANICAL GARDEN, St. Louis, Missouri 1 



MISSOURI BUREAU OF GEOLOGY AND MINES, Jeffersoa City, 



Missouri 1 



MISSOURI HISTORICAL SOCIETY, Columbia, Missouri ..... 3 



MISSOURI UNIVERSITY, Columbia, Missouri 4 



MONTANA AGRICULTURAL COLLEGE EXPERIMENT STATION, 



Bozeman, Montana . 2 



MONTANA STATE UNIVERSITY, Missoula, Montana 21 



MONTPELLIER INSTITUT DE ZOOLOGIE, Montpellier, France 5 



MOORE, CLARENCE B., Philadelphia, Pennsylvania 2 



MORGAN, J. PIERPONT, New York (gift) 1 



MORSE, EDWARD S., Salem, Massachusetts 4 



MOSCOW. SOCIETE IMPERIALE DES NATURALISTES, Moscow, 



Russia 1 



MUNICH. DEUTSCHES MUSEUM, Munich, Germany 1 



MUNICH. GEOGRAPHISCHE GESELLSCHAFT, Munich, Germany . r 

 MUNICH. K. BAYER. AKADEMIE DER WISSENSCHAFTEN, Munich, 



Germany 6 



MUNICH. K. BAYER. LUDWIG-MAXIMILIANS-UNIVERSITAT, 



Munich, Germany 7 



