CONTENTS. 



PAGE 



Scientific Proceedings (85th-92d meetings): 



Communications of the eighty-fifth meeting I 



Communications of the eighty-sixth meeting IS 



Communications of the eighty-seventh meeting 29 



Communications of the eighty-eighth meeting 52 



Communications of the eighty-ninth meeting 63 



Communications of the ninetieth meeting 81 



Communications of the ninety-first meeting 95 



Communications of the ninety-second meeting 117 



Recapitulation of the Names of the Authors and of the Titles of the 



Communications 147 



Executive Proceedings (8sth-92d meetings) 157 



Register of Names and Addresses of the Members 160 



List of Officers 168 



Classified List of Members 169 



Index of the Scientific Proceedings 172 



