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184769 results.

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Page 7062, results 176526 - 176550

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Silicate analysis
R.M. Fowler, W.M. Hazel, J.P. Highfill, R.E. Stevens
1952, Conference Paper, Analytical Chemistry
[No abstract available]...
Diseases and parasites of the sea lamprey, Petromyzon marinus, in the Lake Huron basin
Alberton L. McLain
1952, Transactions of the American Fisheries Society (81) 94-100
Sea lampreys from the Lake Huron basin carried no external parasites and showed a fairly low degree of infection by internal parasites. The material examined represented three life-history stages of the sea lamprey. Recently transformed downstream migrants (215 specimens) harbored only nematodes belonging to the genus Camallanus. The percentage of...
Origin of the Mima Mounds, Thurston County region, Washington
R. C. Newcomb
1952, Journal of Geology (60) 461-472
There has been recent favorable consideration of the idea that the Mima mounds were made by gophers. The writer believes the evidence indicates that gophers function only in the reworking of the mound material, not in the primary construction. The plausibility of the earlier glacial or periglacial theory has been...
Movements of yellow perch marked in southern Green Bay, Lake Michigan, in 1950
Donald Mraz
1952, Transactions of the American Fisheries Society (81) 150-161
To obtain information on the post-spawning movements of yellow perch that spawn in southern Green Bay, Lake Michigan, 4,172 fish caught in drop nets were marked by tagging with monel-metal strap tags attached to the right operculum and 24,799 were marked by clipping off the second or membranous dorsal...