House Flies (musca Domestica Et Al.)

House Flies (musca Domestica Et Al.) PDF Author: Leland Ossian Howard
Publisher:
ISBN:
Category : Diptera
Languages : en
Pages : 12

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House Flies (musca Domestica Et Al.)

House Flies (musca Domestica Et Al.) PDF Author: Leland Ossian Howard
Publisher:
ISBN:
Category : Diptera
Languages : en
Pages : 12

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House-flies and how They Spread Disease

House-flies and how They Spread Disease PDF Author: Charles Gordon Hewitt
Publisher: Cambridge [Cambridgeshire] : University Press
ISBN:
Category : Flies as carriers of disease
Languages : en
Pages : 148

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Farmers' Bulletin

Farmers' Bulletin PDF Author: United States. Department of Agriculture
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 604

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House Flies

House Flies PDF Author: Leland Ossian Howard
Publisher:
ISBN:
Category : Housefly
Languages : en
Pages : 24

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House-Flies and How They Spread Disease

House-Flies and How They Spread Disease PDF Author: C. G. Hewitt
Publisher: Cambridge University Press
ISBN: 1107673054
Category : Medical
Languages : en
Pages : 137

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This 1912 book contains an account of the natural history of houseflies and their role in spreading disease.

Control of House Flies in Barns with Different Insecticides

Control of House Flies in Barns with Different Insecticides PDF Author: I. H. Gilbert
Publisher:
ISBN:
Category : Housefly
Languages : en
Pages : 12

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House Flies (musca Domestica Et Al.)

House Flies (musca Domestica Et Al.) PDF Author: Leland Ossian Howard
Publisher:
ISBN:
Category : Housefly
Languages : en
Pages : 10

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The House-fly, Its Life-history and Practical Measures for Its Suppression

The House-fly, Its Life-history and Practical Measures for Its Suppression PDF Author: Ernest Edward Austen
Publisher:
ISBN:
Category : Diptera
Languages : en
Pages : 64

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The House Fly

The House Fly PDF Author: Leland Ossian Howard
Publisher:
ISBN:
Category : Agricultural exhibitions
Languages : en
Pages : 28

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"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]

The House Fly

The House Fly PDF Author:
Publisher: CUP Archive
ISBN:
Category :
Languages : en
Pages : 414

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