Chemical News and Journal of Industrial Science, Tomy 141-142Chemical news office., 1930 |
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Strona 13
... South Atlantic were separated until the Mio- ecne Period by land that extended from West Africa to the Antilles and South America . South of that land there was some connection between the seas of Egypt and South Africa . The faunas of ...
... South Atlantic were separated until the Mio- ecne Period by land that extended from West Africa to the Antilles and South America . South of that land there was some connection between the seas of Egypt and South Africa . The faunas of ...
Strona 29
... South Atlantic were separated until the Miocene Period by land that extended from West Africa to the Antilles and South America . South of that land there was some connection between the seas of Egypt and South Africa . The faunas of ...
... South Atlantic were separated until the Miocene Period by land that extended from West Africa to the Antilles and South America . South of that land there was some connection between the seas of Egypt and South Africa . The faunas of ...
Strona 261
... South Africa as well as in other African territories and in Australia the most serious deficiency is that of Phosphorus . Theiler and his co - workers have investigated the ill effects of this deficiency on cattle very fully . They have ...
... South Africa as well as in other African territories and in Australia the most serious deficiency is that of Phosphorus . Theiler and his co - workers have investigated the ill effects of this deficiency on cattle very fully . They have ...
Spis treści
Superphosphate industry in Japan 122 | 9 |
Notes on the Casting of Refractories 380 | 13 |
Tubes | 27 |
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