Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3743Chemical news office., 1932 |
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Strona 19
... PLANT IN CANADA . The contruction of a new sodium sul- phate plant is contemplated by a Canadian firm . The site of the sodium sulphate de- posits parallels the Canadian National Rail- way's tracks for a distance of 12 miles be- tween ...
... PLANT IN CANADA . The contruction of a new sodium sul- phate plant is contemplated by a Canadian firm . The site of the sodium sulphate de- posits parallels the Canadian National Rail- way's tracks for a distance of 12 miles be- tween ...
Strona 21
... plants arising from bulbules . 13/5/31 : had killed many plants of most species ; onions not affected ; dewberries sprouting from crown , though the aerial parts had been destroyed ; some clovers and dandelions still alive . 1/6/31 ...
... plants arising from bulbules . 13/5/31 : had killed many plants of most species ; onions not affected ; dewberries sprouting from crown , though the aerial parts had been destroyed ; some clovers and dandelions still alive . 1/6/31 ...
Strona 23
... plants occurring on these small squares were iden- tified and recorded . Some days after treat- ment , identifications and counts of plants were again made . The squares were taken to represent a moderately - accurate repre- sentation ...
... plants occurring on these small squares were iden- tified and recorded . Some days after treat- ment , identifications and counts of plants were again made . The squares were taken to represent a moderately - accurate repre- sentation ...
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