H.R. 1528, the National Geologic Mapping Reauthorization Act of 1999 :  to reauthorize and amend the National Geologic Mapping Act of 1992 ; hearing before the Subcommittee on Energy and Mineral Resources of the Committee on Resources, House of Representatives, One Hundred Sixth Congress, second [i.e. first] session; June 17, 1999; Washington, DC. 
 HR 1528, the National Geologic Mapping Reauthorization Act of 1999, to reauthorize and amend the National Geologic Mapping Act of 1992  National Geologic Mapping Reauthorization Act of 1999, to reauthorize and amend the National Geologic Mapping Act of 1992 

 - 1 online resource (iii, 48 pages) :  illustrations, maps 
<br/><br/> "Serial no. 106-37."  CRDP Program record. 
<br/><br/><label>Subjects--Corporate Names: </label><br/>Geological Survey (U.S.)--Appropriations and expenditures.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geological mapping--Law and legislation--United States.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Legislative hearings.
<br/><br/><label>GPO Item No.: </label>1023-C (online) 
<br/><br/><label>Gov. Doc. Class. No.: </label>Y 4.R 31/3:106-37 
<br/><br/><label>Report. No.: </label>Serial no. 106-37 (United States. Congress. House. Committee on Resources)