Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3756Chemical news office., 1932 |
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Strona 238
... official census , the decline in the sales of fertilisers in Germany during the first six months of the fertiliser year , 1931-32 , is estimated at 50 per cent . for nitrogen , 20 per cent . each for super- phosphate and basic phosphate ...
... official census , the decline in the sales of fertilisers in Germany during the first six months of the fertiliser year , 1931-32 , is estimated at 50 per cent . for nitrogen , 20 per cent . each for super- phosphate and basic phosphate ...
Strona 239
... official , and the date 1898 in the statement that santonin " is official in the B.P. 1898 " should be altered to 1914 , as otherwise the impression is conveyed that santonin is not now official . Apart from these two minor points of ...
... official , and the date 1898 in the statement that santonin " is official in the B.P. 1898 " should be altered to 1914 , as otherwise the impression is conveyed that santonin is not now official . Apart from these two minor points of ...
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