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Page 5917, results 147901 - 147925

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Evaluation of p,p'-DDT as a reference toxicant in bioassays
Leif L. Marking
1966, Investigations in Fish Control 10
p,p'-DDT was tested as a reference standard toxicant against 19 species of freshwater fish, including 39 lots from 10 sources. In particular, the rapidity, nonselectivity, and consistency of its toxicity to fish were evaluated in 96-hour static bioassays. The chemical was rapidly and consistently toxic to lake trout, carp, green...
Magnitude and frequency of floods in the United States: Part 9. Colorado River Basin
James L. Patterson, William P. Somers
1966, Water Supply Paper 1683
This report outlines methods by which the magnitude and frequency of expected floods of any recurrence interval from 1.1 to 50 years can be determined at most points in the Colorado River basin.Composite frequency curves were drawn showing the relation of the mean annual flood to floods having recurrence intervals...
Special sediment investigations Mississippi River at St. Louis, Missouri, 1961-63
Cloyd H. Scott, Howard D. Stephens
1966, Water Supply Paper 1819-J
Four sets of comprehensive hydraulic and sediment data were obtained during 1961-63 for the Mississippi River at St. Louis at ranges of mean velocity from 3.3 to 5.6 feet per second, of mean depth from 22 to 37 feet, of width from 1,570 to 1,670 feet, of mean water-surface slope...