Oct.  1899. 
Annual  Report  of  the  Director. 
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KLEIN,  C.  1  the  author),  Berlin,  Germany. 
Optische  studien  1,  with  7  other  pams. 
KRAUSS,  F.  S.,  Wien,  Austria. 
DerUrquell,  vol.  2,  nos.  9-12. 
KUMMEL,  H.  B.  (the  author),  Chicago. 
The  Newark  system  or  red  sandstone  belt  of  New  Jersey. 
KUNTZE,  OTTO  (the  author),  San  Remo,  Italy. 
Revisio  generum  plantarum,  vol  3,  pt.  2. 
LAFAYETTE  COLLEGE,  Easton,  Pa. 
Addresses  in  honor  of  Prof.  Francis  A.  March. 
Addresses  in  honor  of  Prof.  Th.  C.  Porter. 
Catalogue,  1897-98,  and  1898-99. 
LAKE  FOREST  UNIVERSITY,  Lake  Forest,  111. 
Catalogue,  1898-99. 
LAKE  MOHAWK   CONFERENCE   ON   INT.  ARBITRATION,  Mohawk 
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LAWRENCE  FREE  PUBLIC  LIBRARY,  Lawrence,  Mass. 
Annual  report,  27th. 
Bulletin,  nos.  33-36. 
LAWSON,  A.  C.  (the  author),  Berkeley,  Cal. 
The  geology  of  Carmelo  bay,  with  6  other  pams. 
LEE,  ELMER  (the  author),  New  York  City. 
Treatment  of  Asiatic  cholera,  with  7  other  pams.  (gift). 
LEHIGH  UNIVERSITY,  South  Bethlehem,  Pa. 
Registers,  1896-99. 
LEIPZIG.    K.  SACHSISCHE  GESELLSCHAFT  DER  WISSENSCHAFTEN, 
Leipzig,  Germany. 
Berichte,  current  nos. 
Jahresbericht  der  Jablonowskischen  Gesellschaft,  1899. 
LEIPZIG.    MUSEUM  FUR  VOLKERKUNDE,  Leipzig,  Germany. 
Bericht,  1897. 
LITERARY  NEWS,  New  York  City. 
Literary  news,  current  nos.  (gift.) 
LIVERPOOL  GEOLOGICAL  SOCIETY,  Liverpool,  England. 
Proceedings,  vol.  8,  pt.  2. 
LLOYD,  C.  G.,  Cincinnati,  Ohio. 
Photogravures  of  American  fungi,  nos.  25  and  26. 
2  reports. 
4  pamphlets. 
LONDON.    DEPARTMENT  OF  SCIENCE  AND  ART,  London,  England. 
Annual  report,  i896-'97. 
Calendar,  history,  etc.,  1899. 
Catalogue  of  science  collections,  South  Kensington  Museum. 
Forty-fifth  report  of  the  Department. 
Guide  to  South  Kensington  Museum. 
Inaugural  address  by  N.  Lockyer. 
Prospectus  of  the  Royal  College  of  Science,  i898-'99. 
LONDON.    LINNEAN  SOCIETY,  London,  England. 
Journal,  current  nos. 
List,  1898-99. 
Proceedings,  110th  session. 
LONDON  PRINTING  AND  PUBLISHING  CO.,  Columbus,  Ohio. 
American  archaeologist,  5  nos.  (gift.) 
LONDON.    ROYAL  GEOGRAPHICAL  SOCIETY,  London,  England. 
Antarctic  exploration. 
Journal,  current  nos. 
Yearbook  and  record,  1899. 
