CONTENTS 
Page. 
Letter  of  transmittal 7 
Introduction 9 
Catalogue  of  Survey  publications 11 
Annual  Reports 11 
Monographs 34 
Bulletins 37 
Water-Supply  and  Irrigation  Tapers 48 
Reports  on  Mineral  Resources  (old  series) 49 
Geologic  Atlas  of  United  States 64 
Topographic  maps  and  folios  of  United  States 67 
Topographic  atlas  sheets,  by  States 67 
Index  to  topographic  atlas  sheets 101 
General,  combined,  special,  and  forestry  maps 109 
Topographic  folios 110 
Miscellaneous  publications 112 
Charts  showing  mineral  products  of  United  States 112 
Regulations -  112 
Instructions  relating  to  work  of  Topographic  Branch 113 
List  of  publications 1 13 
Hampson's  Rules 113 
Croffut's  Suggestions 113 
Johnson's  Iron  Regions  of  Louisiana  and  Texas -  113 
Digest  of  decisions  concerning  water  in  the  arid  region 113 
Special  reports  on  Alaska 114 
Map  of  Alaska,  etc.  (published  in  1 898) 114 
Maps  and  Descriptions  of  Routes,  etc.  (published  in  1899) 114 
Cape  Nome  Gold  Region  (published  in  1900) 115 
Index  to  Survey  publications 117 
5 
