APPENDIX 6 

 BIBLIOGRAPHY 



EXPLANATORY NOTE 



The bibliographies appended to the several monographs aim 

 to list only those works which deal directly with the services 

 to which they relate, their history, activities, organization, 

 methods of business, problems, etc. They are intended pri- 

 marily to meet the needs of those persons who desire to make 

 a further study of the services from an administrative stand- 

 point. They thus do not include the titles of publications of 

 the services themselves, except in so far as they treat of the 

 services, their work and problems. Nor do they include books 

 or articles dealing merely with technical features, other than 

 administrative, of the work of the services. In a few cases 

 explanatory notes have been appended where it was thought 

 they would aid in making known the character or value of the 

 publication to which they relate. 



After the completion of the series the bibliographies may 

 be assembled and separately published as a Bibliography of 

 the Administrative Branch of the National Government. 



BIBLIOGRAPHY 



UNITED STATES GEOLOGICAL SURVEY 



CONTENTS 



Bibliographies 1-12 



Official publications relating to early surveys 13-33 

 Official publications relating to the Geologi- 

 cal Survey 34-78 



Unofficial publications : Books and pamphlets 79-104 



Periodical articles 105-151 



Manuscripts 152-156 



132 



