230 
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MARYLAND  INSTITUTE,  Baltimore,  Md. 
Annual  report,  37th-49th. 
MASSACHUSETTS  HORTICULTURAL  SOCIETY,  Boston,  Mass. 
Transactions,  1896. 
MASSACHUSETTS  INSTITUTE  OF  TECHNOLOGY,  Boston,  Mass. 
Annual  catalogue,  1896-97. 
The  geology  of  Pennsylvania,  vols.  1  and  2,  with  atlas. 
Technology  quarterly,  current  nos. 
MELBOURNE  UNIVERSITY,  Melbourne,  Victoria. 
Calendar,  1897. 
MEXICO.  DEUTSCHER  WISSENSCHAFTLICHER  VEREIN,  Mexico,  Mex. 
Mittheilungen,  vol.  1,  nos.  1-4. 
MEXICO.    INSTITUTO  GEOLOGICO,  Mexico,  Mex. 
Boletin,  nos.  1-6. 
MICHIGAN  AGRICULTURAL  EXP.  STATION,  Agricultural  College,  Mich. 
Annual  report,  34th,  of  the  State  Board  of  Agriculture. 
Bulletin,  current  nos. 
MICHIGAN  MILITARY  ACADEMY,  Orchard  Lake,  Mich. 
Catalogue,  1896-97. 
Circular  to  parents, 
History  without  words. 
MICHIGAN  MINING  SCHOOL,  Houghton,  Mich. 
Catalogue,  1894-96. 
Prospectus,  1897-98. 
MICHIGAN  ORNITHOLOGICAL  CLUB,  Grand  Rapids,  Mich. 
Bulletin,  vol.  1,  nos.  1  and  2,  (gift). 
MICHIGAN  STATE  AGRICULTURAL  COLLEGE,  Agricultural  College  P. 
O.,  Mich. 
Catalogue,  1895-96. 
MICHIGAN  UNIVERSITY,  Ann  Arbor,  Mich. 
Calendar,  1895-97. 
President's  report,  1896. 
The  ethical  principle,  by  Marietta  Kies. 
The  morphology  of  the  carina,  by  M.  E.  Holmes. 
The  development  of  the  ostrich  fern,  by  D.  H.  Campbell. 
MICROSCOPICAL  PUBLISHING  CO.,  Washington,  D.  C. 
The  Microscope,  current  nos. 
MILANO.    MUSEO  CIVICO  DI  STORIA  NATURALE,  Milano,  Italy. 
Atti,  vol.  36. 
MILWAUKEE  PUBLIC  MUSEUM,  Milwaukee,  Wis. 
Annual  report,  1st,  4th,  5th,  7th  to  14th. 
MINNESOTA  ACADEMY  OF  NATURAL  SCIENCES,  Minneapolis,  Minn. 
Bulletin,  vol.  4,  no.  r,  pt.  1. 
MINNESOTA  AGRICULTURAL  EXPERIMENT  STATION,  St.  Anthony 
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MINNESOTA.    GEOLOGICAL  AND  NATURAL  HISTORY  SURVEY,  Min- 
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Bulletin,  no.  9,  pts.  9,  10  and  11. 
Final  report,  vol.  3,  pt.  2. 
MINNESOTA  HISTORICAL  SOCIETY,  St.  Paul,  Minn. 
Collections,  vol.  8,  pts.  1  and  2. 
MINNESOTA.    STATE  AUDITOR  AND  FOREST  COMMISSIONER,  St. 
Paul,  Minn. 
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MINNESOTA  UNIVERSITY,  Minneapolis,  Minn. 
Catalogue,  1896-97. 
