51.
The House Fly, Disease Carrier: An Account of Its Dangerous Activities and of the Means of D...
by Howard, Leland Ossian
ISBN: 9781436655392
List Price: $46.95
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Economic Loss to People of the United States Through Insects That Carry Disease (1909)
by Howard, Leland Ossian
ISBN: 9781436829045
List Price: $15.95
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A Commencement Of The Study Of The Parasites Of Cosmopolitan Insects (1889)
by Howard, Leland Ossian
ISBN: 9781120112446
List Price: $15.95
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A Study In Insect Parasitism: A Consideration Of The Parasites Of The White Marked Tussock M...
by Howard, Leland Ossian
ISBN: 9781120131393
List Price: $16.95
56.
The Horn Fly: Being An Account Of Its Life History And The Means To Be Used Against It (1889)
by Riley, Charles Valentine, H...
ISBN: 9781120762863
List Price: $15.95
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The Leopard Moth: A Dangerous Imported Insect Enemy Of Shade Trees (1916)
by Howard, Leland Ossian, Chit...
ISBN: 9781120765819
List Price: $15.95
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Legislation Against Injurious Insects; A Compilation of the Laws and Regulations in the Unit...
by Howard, Leland Ossian
ISBN: 9780217170710
List Price: $13.38
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The Mosquitoes of North and Central America and the West Indies (pt. 1)
by Howard, Leland Ossian
ISBN: 9780217097833
List Price: $23.98
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61.
The Mosquitoes of North and Central America and the West Indies (no. 159,v. 1)
by Howard, Leland Ossian
ISBN: 9780217357982
List Price: $23.98
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A Contribution To The Study Of The Insect Fauna Of Human Excrement (1900)
by Howard, Leland Ossian
ISBN: 9781120113948
List Price: $16.95
63.
Concerning The Geographic Distribution Of The Yellow Fever Mosquito (1903)
by Howard, Leland Ossian
ISBN: 9781120180698
List Price: $15.95
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The Mosquitoes of North and Central America and the West Indies (v. 4)
by Howard, Leland Ossian
ISBN: 9781150099502
List Price: $67.58
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The Mosquitoes of North and Central America and the West Indies, Volume 3
by Howard, Leland Ossian, Dyar...
ISBN: 9781146265270
List Price: $42.75
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The Mosquitoes of North and Central America and the West Indies, Volume 3
by Howard, Leland Ossian, Dyar...
ISBN: 9781147713497
List Price: $40.75
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The Laws in Force Against Injurious Insects and Foul Brood in the United States
by Howard, Leland Ossian
ISBN: 9781150497421
List Price: $29.55
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The House Fly, Disease Carrier: An Account of Its Dangerous Activities and of the Means of D...
by Howard, Leland Ossian
ISBN: 9780548885581
List Price: $31.95
69.
The House Fly, Disease Carrier: An Account of Its Dangerous Activities and of the Means of D...
by Howard, Leland Ossian
ISBN: 9781147650778
List Price: $32.75
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Economic Loss to People of the United States Through Insects That Carry Disease
by Howard, Leland Ossian
ISBN: 9781161779578
List Price: $30.95
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On Some New Parasitic Insects Of The Subfamily Encyrtinae (1898)
by Howard, Leland Ossian
ISBN: 9781167033681
List Price: $12.76
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Economic Loss to the People of the United States Through Insects That Carry Disease
by Howard, Leland Ossian
ISBN: 9781154469981
List Price: $14.14
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Gipsy Moth in America; a Summary Account of the Introduction and Spread of Porthetria Dispar...
by Howard, Leland Ossian
ISBN: 9781154519587
List Price: $14.14
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75.
Remedies and Preventives Against Mosquitoes
by Howard, Leland Ossian
ISBN: 9780461868470
List Price: $8.95