176.
The Mosquitoes of North and Central America and the West Indies, Vol. 2: Plate (Classic Repr...
by Leland Ossian Howard
ISBN: 9780243457571
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177.
Legislation Against Injurious Insects: A Compilation of the Laws and Regulations in the Unit...
by Leland Ossian Howard, John ...
ISBN: 9781359306227
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Economic Loss to the People of the United States Through Insects That Carry Disease
by Leland Ossian Howard
ISBN: 9781359344816
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The Mosquitoes of North and Central America and the West Indies, Issue 159, Volume 4
by Leland Ossian Howard, Harri...
ISBN: 9781358654732
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Notes on the Mosquitoes of the United States
by Leland Ossian Howard
ISBN: 9781358138706
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181.
Grass and Grain Joint-Worm Flies and Their Allies: A Consideration of Some North American Ph...
by Leland Ossian Howard
ISBN: 9781359286796
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182.
Mosquitoes: How They Live; How They Carry Disease; How They Are Classified; How They May Be ...
by Leland Ossian Howard
ISBN: 9781356928453
List Price: $25.95
183.
The House Fly, Disease Carrier: An Account of Its Dangerous Activities and of the Means of D...
by Howard, Leland Ossian, Lela...
ISBN: 9781296978976
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The Brown-tail Moth And How To Control It
by Howard, Leland Ossian, Lela...
ISBN: 9781340064242
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Progress In Economic Entomology In The United States
by Howard, Leland Ossian, Lela...
ISBN: 9781342843845
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Insects Affecting The Cotton Plant
by Howard, Leland Ossian, Lela...
ISBN: 9781343008861
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Descriptions Of North American Chalcididae From The Collections Of The U. S. Department Of A...
by Leland Ossian Howard
ISBN: 9781271285471
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190.
Principal Household Insects of the United States
by Howard, Leland Ossian, C. L...
ISBN: 9781279531419
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191.
Report upon the Parasitic Hymenoptera of the Island of St Vincent
by Riley, Charles Valentine, W...
ISBN: 9781248585276
List Price: $24.75
192.
The Brown-tail Moth And How To Control It...
by Leland Ossian Howard
ISBN: 9781278135069
List Price: $14.75
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194.
Economic Loss to People of the United States Through Insects That Carry Disease
by Howard, Leland Ossian
ISBN: 9781161779578
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Biology of the Hymenopterous Insects of the Family Chalcidid
by Howard, Leland Ossian
ISBN: 9781153956796
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Study in Insect Parasitism; a Consideration of the Parasites of the White-Marked Tussock Mot...
by Howard, Leland Ossian
ISBN: 9781130064186
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Hymenopterous Parasites of North American Butterflies
by Howard, Leland Ossian
ISBN: 9781130225297
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Descriptions Of North American Chalcididae From The Collections Of The U.s. Department Of Ag...
by Leland Ossian Howard
ISBN: 9781270824893
List Price: $17.75
199.
San Jose Scale : Its Occurrence in the United States with a Full Account of Its Life History...
by Howard, Leland Ossian, C L ...
ISBN: 9781346581477
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Notes on the Mosquitoes of the United States : Giving Some Account of Their Structure and Bi...
by Howard, Leland Ossian
ISBN: 9781346887494
List Price: $21.95