The Encyclopedia Americana: The International Reference Work, Volume 7Americana Corporation, 1955 - Encyclopedias and dictionaries |
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Page 146
In Table 3 shows the analyses of representative United States coals of the various types . general , the analyses illustrate the range over which the various classification ranks extend . their lack of coal as is North America for its ...
In Table 3 shows the analyses of representative United States coals of the various types . general , the analyses illustrate the range over which the various classification ranks extend . their lack of coal as is North America for its ...
Page 389
By these various conditions , the temperate and tropical climates , the differences of eleva- tion , and the modification of climate due to air and ocean currents , nature has greatly diversified the production of the earth's sur- face ...
By these various conditions , the temperate and tropical climates , the differences of eleva- tion , and the modification of climate due to air and ocean currents , nature has greatly diversified the production of the earth's sur- face ...
Page 703
Injury by the chinch bug can be much reduced by dust mulch or furrow barriers of various kinds to prevent migration of the bugs on foot into the corn from adjacent ripening or dying small grains . The best type of barrier includes the ...
Injury by the chinch bug can be much reduced by dust mulch or furrow barriers of various kinds to prevent migration of the bugs on foot into the corn from adjacent ripening or dying small grains . The best type of barrier includes the ...
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American army became British called carried cause cent century changes chief Church Civil clay Cleveland coal coast collection College colonies color Colorado comic command commerce continued countries early East effect England English established federal feet forces four France French given History House important increased industry interest internal Island Italy John June known land later less light London manufacturing March means ment miles mining natural North opened operation organized original Panama passed period plants practice present president published Railroad region result River separate served South studied temperature term tion town trade transportation Union United University usually various women York