Skip to main content
U.S. flag

An official website of the United States government

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Search Results

165626 results.

Alternate formats: RIS file of the first 3000 search results  |  Download all results as CSV | TSV | Excel  |  RSS feed based on this search  |  JSON version of this page of results

Page 6107, results 152651 - 152675

Show results on a map

Publication Extents

Not all publications have extents, not all extents are completely accurate
Conservation and protection
Luna Bergere Leopold
1960, Circular 414-A
When I was a child we had a burro I called Gacho. He was a typical burro, omnivorous in his eating habits and prone to streaks of extreme recalcitrance.Our yard wasn't very large, but it did produce enough grass and weeds to keep old Gacho in good fettle. His first...
Methods for collection and analysis of water samples
Frank Hays Rainwater, Leland Lincoln Thatcher
1960, Water Supply Paper 1454
This manual contains methods used by the U.S. Geological Survey to collect, preserve, and analyze water samples. Throughout, the emphasis is on obtaining analytical results that accurately describe the chemical composition of the water in situ. Among the topics discussed are selection of sampling sites, frequency of sampling, field equipment,...