House Flies (musca Domestica Et Al.)
Title | House Flies (musca Domestica Et Al.) PDF eBook |
Author | Leland Ossian Howard |
Publisher | |
Pages | 12 |
Release | 1906 |
Genre | Diptera |
ISBN |
House Flies
Title | House Flies PDF eBook |
Author | Leland Ossian Howard |
Publisher | |
Pages | 24 |
Release | 1911 |
Genre | Housefly |
ISBN |
House-Flies and How They Spread Disease
Title | House-Flies and How They Spread Disease PDF eBook |
Author | C. G. Hewitt |
Publisher | Cambridge University Press |
Pages | 137 |
Release | 2012-03-22 |
Genre | Medical |
ISBN | 1107673054 |
This 1912 book contains an account of the natural history of houseflies and their role in spreading disease.
House-flies and how They Spread Disease
Title | House-flies and how They Spread Disease PDF eBook |
Author | Charles Gordon Hewitt |
Publisher | Cambridge [Cambridgeshire] : University Press |
Pages | 148 |
Release | 1912 |
Genre | Flies as carriers of disease |
ISBN |
The House Fly
Title | The House Fly PDF eBook |
Author | Leland Ossian Howard |
Publisher | |
Pages | 28 |
Release | 1917 |
Genre | Agricultural exhibitions |
ISBN |
"Methods of irrigating grain crops are restricted somewhat because of the fact that such crops cover the entire surface of the plot on which they are grown. Objections to the flooding method, based on loss of water by evaporation, have less weight the irrigation of grain than of other crops, grain fields seldom being irrigated after the seed is planted until the grain is high enough to protect the soil from sun and wind. Grain usually is the first crop grown on irrigated farms. For such farms flooding usually is better than other methods, since the preparation of the land for it is easier than for the other methods. Flooding from field ditches is the usual method of handling water in irrigating grain, but the border basin methods are also adapted to such crops. These methods are described in detail in this bulletin, which also discusses the proper time to irrigate, the quantity of water required, and the cost of growing grain under irrigation."--Page [2]
Farmers' Bulletin
Title | Farmers' Bulletin PDF eBook |
Author | United States. Department of Agriculture |
Publisher | |
Pages | 604 |
Release | 1928 |
Genre | Agriculture |
ISBN |
The House-fly at the Bar, Indictment, Guilty Or Not Guilty?
Title | The House-fly at the Bar, Indictment, Guilty Or Not Guilty? PDF eBook |
Author | Commerce and Industry Association of New York |
Publisher | |
Pages | 76 |
Release | 1909 |
Genre | Communicable diseases |
ISBN |