 | Geological Survey of Canada - Paleontology - 1872 - 554 pages
...becomes an annual saving to the country ; a fact especially obvious when such periodically recurring works as the census have to be undertaken. The subject...making additions to the topography of the country, for which, however valuable, extensive, and important, but little credit accrues fo the Geological Survey.... | |
 | United States. Bureau of Chemistry - Agricultural chemistry - 1907 - 780 pages
...cited as an excuse for the addition to foods of substances which are injurious. In this connection it seems not out of place to call attention to the fact that apart from the injurious effects of formaldehyde itself, its use as a preservative would be especially... | |
 | New York (State). Legislature. Assembly - New York (State) - 1913 - 956 pages
...efficient preservative as formaldehyde is proportionately greater, especially during the summer months. " It seems not out of place to call attention to the fact that apart from the injurious effects of formaldehyde itself its use as a preservative would be especially... | |
 | New York State College of Agriculture - Agriculture - 1913 - 948 pages
...efficient preservative as formaldehyde is proportionately greater, especially during the summer months. " It seems not out of place to call attention to the fact that apart from the injurious effects of formaldehyde itself its use as a preservative would be especially... | |
 | New York (State) Dept. of Agriculture - 1913 - 946 pages
...efficient preservative as formaldehyde is proportionately greater, especially during the summer months. " It seems not out of place to call attention to the fact that apart from the injurious effects of formaldehyde itself its use as a preservative would be espec1ally... | |
| |
... manufacture." Concerning the use of formaldehyde. — " Inasmuch as milk, of all ordinary foods, is the most prone to deterioration and requires the most careful treatment, the temptation to use such an efficient preservative as formaldehyde is proportionately... 