The New Encyclopaedia Britannica, Volumes 1-10Encyclopaedia Britannica, 1974 - Reference [1] Propaedia: outline of knowledge and guide to the Britannica.--[2]-[11] Micropaedia: ready reference and index.--[12]-[30] Macropaedia: knowledge in depth. |
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Page 164
... soils are replaced by mountain tundra and weakly developed , often em- bryonic soils of detritus and stony fragments . The forest zone . The forest zone occupies the largest part of the temperate zone . Characteristic of soil forma ...
... soils are replaced by mountain tundra and weakly developed , often em- bryonic soils of detritus and stony fragments . The forest zone . The forest zone occupies the largest part of the temperate zone . Characteristic of soil forma ...
Page 166
... soil ero- sion . The mountains . In the mountains , zones of different soil types are found at different altitudes . As a rule they are skeletal , underdeveloped soils , clearly reflecting the differences in rock structure and origin ...
... soil ero- sion . The mountains . In the mountains , zones of different soil types are found at different altitudes . As a rule they are skeletal , underdeveloped soils , clearly reflecting the differences in rock structure and origin ...
Page 572
... Soil , particularly rich garden soil , con- tains countless bacteria per gram ; soil dust dispersed into the air contributes a multitude of bacteria and resistant bodies formed by them ( spores ) . Airborne bacteria , as already ...
... Soil , particularly rich garden soil , con- tains countless bacteria per gram ; soil dust dispersed into the air contributes a multitude of bacteria and resistant bodies formed by them ( spores ) . Airborne bacteria , as already ...
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The New Encyclopaedia Britannica, Volumes 1-10 Encyclopaedia Britannica Publishers, Inc. Staff No preview available - 1974 |
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19th century aesthetic ancient areas armour army arthropods artiodactyls artists aschelminths Asia Asian Assam Asterales astronomical atheism Athens atheriniforms Atlantic atmosphere atoms Basin beryciforms Cenozoic Central centre China climate countries criticism culture early Earth East economic effect electrons elements energy exosphere Finland forces forest fossil France function galaxies Games gases gastrotrichs German Greek groups Gt.Brit heterosphere Hittite homosphere hydrogen important increase India Indonesia industrial Italy Japan kilometres layer lines literature mass ment metres miles military modern molecules mountain North occur Ocean Olympic orbit organization original oxygen painting particles percent period planets Pleistocene political population priapulids produced radiation radio range region religion result rotifers Siberia social society solar South Southeast Southeast Asia southern Soviet species spectra spectrum stars structure style surface Sweden temperature theory tion tradition ture types usually wavelengths western zone