 If so, being more readily observed than organic matter itself, it may be taken as a test, and the amount will be a measure of the impurity. A room that has a smell indicating recent residence will, in a certain time, have its objects covered with organic...  Climatology and mineral waters of the United States - Page 30by Agrippa Nelson Bell - 1885 - 386 lehteFull view - About this book
 | Literary and Philosophical Society of Manchester - 1877 - 898 lehte
...readily observed than organic matter itself, may be taken as a test and the amount will be a measure of impurity. A room that has a smell indicating recent...to me that the same substance must be found on all objects around us whether in a town or not; I therefore went a mile from the outskirts of Manchester... | |
 | 1878 - 616 lehte
...readily observed than organic matter itself, may be taken as a test, and the amount will be a measure of impurity. ' A room that has a smell indicating recent...to me that the same substance must be found on all objects around us, whether in a town or not; I, therefore, went a mile from the outskirts of Manchester,... | |
 | Manchester Literary and Philosophical Society - 1879 - 308 lehte
...the result of the decomposition, continually taking place, of organic matter adhering to every thing in dwellings. The presence of organic matter is easily...to me that the same substance must be found on all objects around us, whether in a town or not. I therefore went a mile from the outskirts of Manchester... | |
 | 1879 - 308 lehte
...the result of the decomposition, continually taking place, of organic matter adhering to every thing in dwellings. The presence of organic matter is easily...to me that the same substance must be found on all objects around us, whether in a town or not. I therefore went a mile from the outskirts of Manchester... | |
 | Sanitary Institute of Great Britain - 1884 - 516 lehte
...ammonia on the surface is partly the result of the decomposition, continually taking place, of organic matter adhering to everything in dwellings. The presence...to me that the same substance must be found on all objects around us, whether in a town or not. I therefore went a mile from the outskirts of Manchester... | |
 | International health exhibition, 1884 - 1884 - 650 lehte
...ammonia on the surface is partly the result of the decomposition, continually taking place, of organic matter adhering to everything in dwellings. The presence...to me that the same substance must be found on all objects around us, whether in a town or not. I therefore went a mile from the outskirts of Manchester... | |
 | 1884 - 696 lehte
...within human habitations, and, we might almost add with equal certainty, the habitations of all animals. It is probable that the chief cause of the presence...be indicated by ammonia on the surface of objects. The air of towns is filled with ammonia, as the result of the concentration of a large population on... | |
 | 1884 - 706 lehte
...within human habitations, and, we might almost add with equal certainty, the habitations of all animals. It is probable that the chief cause of the presence...be indicated by ammonia on the surface of objects. The air of towns is filled with ammonia, as the result of the concentration of a large population on... | |
 | Sanitary Institute of Great Britain - 1884 - 514 lehte
...near habitations is the direct decomposition of organic matter on the spot. If so, being more readUy observed than organic matter itself, it may be taken...to me that the same substance must be found on all objects around us, whether in a town or not. I therefore went a mile from the outskirts of Manchester... | |
 | Charles Thomas Kingzett - 1884 - 360 lehte
...it escapes into, and can always be detected in, the air, and generally in all water supplies also. " A room that has a smell indicating recent residence...be indicated by ammonia on the surface of objects." " When a room is shut up even for a day, u,nless the room be very large indeed, there is always that... | |
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