Z wnętrza książki
Wyniki 1 - 3 z 5
Strona 19
NEW SODIUM SULPHATE PLANT IN CANADA . The contruction of a new
sodium sulphate plant is contemplated by a Canadian firm . The site of the
sodium sulphate deposits parallels the Canadian National Railway ' s tracks for a
distance of ...
NEW SODIUM SULPHATE PLANT IN CANADA . The contruction of a new
sodium sulphate plant is contemplated by a Canadian firm . The site of the
sodium sulphate deposits parallels the Canadian National Railway ' s tracks for a
distance of ...
Strona 21
13 / 5 / 31 : had killed many plants of most The experiments consisted in spraying
species ; onions not affected ; dewberries 1 / 160th . acre square plots with 5 and
15 sprouting from crown , though the aerial per cent . solutions of sodium ...
13 / 5 / 31 : had killed many plants of most The experiments consisted in spraying
species ; onions not affected ; dewberries 1 / 160th . acre square plots with 5 and
15 sprouting from crown , though the aerial per cent . solutions of sodium ...
Strona 23
On May 25th , 1931 , the plants occurring on these small squares were identified
and recorded . Some days after treatment , identifications and counts of plants
were again made . The squares were taken to represent a moderately - accurate
...
On May 25th , 1931 , the plants occurring on these small squares were identified
and recorded . Some days after treatment , identifications and counts of plants
were again made . The squares were taken to represent a moderately - accurate
...
Co mówią ludzie - Napisz recenzję
Nie znaleziono żadnych recenzji w standardowych lokalizacjach.
Inne wydania - Wyświetl wszystko
Kluczowe wyrazy i wyrażenia
15 per cent acid amount application arsenic arsenite Assistant atoms body boilers bulbules calcium cent Chemical CHEMISTRY chlorate Cnicus coal College colour compounds containing contract counted December detailed Director Ditto Ditto earth effect efficient electricity elements emulsion engines exhaust steam expansion give given Group Health heating increase Industry INSTITUTE INSTITUTE OF CHEMISTRY interest JANUARY Journal light limits London Manchester Medical Meeting METALS method miscible models motion necessary observation obtained Office onions from bulbs organic paraffin Patent periodic Physics plantain plants plots possible present pressure Professor prominences properties radiation reach reduction refers regards requirements Research result Review Royal Science scientific Similar soap Society sodium sodium chlorate soil soln solution spray spreader square Street substances surface tables tion Tolman toxic treated treatment uncut University Vitamin volume weed killers weed killing wild onion Woodman