Start Over
You searched for: author_facet Howard, L. O.

Search Results

Cover image for Hydrocyanic-acid gas against household insects

Hydrocyanic-acid gas against household insects

Laupus Library - History Collection Books - Does not circulate
Call Number: W 5 C697A
Cover image for The butterflies of the eastern United States and Canada

The butterflies of the eastern United States and Canada

Joyner Library - General Stacks
Call Number: View Items
Cover image for Insects affecting cotton plant (reprinted, with revision by author, from Bulletin 33, Office of Experiment Stations).

Insects affecting cotton plant (reprinted, with revision by author, from Bulletin 33, Office of Experiment Stations).

  • 1897
  • Format: Microform
Joyner Library - Microforms B300
Call Number: CIS US EXEC MF A109-47.1
Cover image for Three insect enemies of shade trees

Three insect enemies of shade trees

  • 1899
  • Format: Microform
Joyner Library - Microforms B300
Call Number: CIS US EXEC MF A109-99.1
Cover image for Principal insects affecting tobacco plant

Principal insects affecting tobacco plant

  • 1900
  • Format: Microform
Joyner Library - Microforms B300
Call Number: CIS US EXEC MF A109-120.D
Cover image for How insects affect health in rural districts

How insects affect health in rural districts

  • 1902
  • Format: Microform
Joyner Library - Microforms B300
Call Number: View Items
Cover image for Brown-tail moth and how to control it.

Brown-tail moth and how to control it.

  • 1906
  • Format: Microform
Joyner Library - Microforms B300
Call Number: CIS US EXEC MF A109-264.1
Cover image for Gipsy moth and how to control it.

Gipsy moth and how to control it.

  • 1907
  • Format: Microform
Joyner Library - Microforms B300
Call Number: CIS US EXEC MF A109-275.D
Cover image for Information in regard to work in silk culture

Information in regard to work in silk culture

  • 1905
  • Format: Microform
Joyner Library - Microforms B300
Call Number: View Items
Cover image for Descriptions of North American Chalcididae from collections of U.S. Department of Agriculture and of Dr. C. V. Riley, with biological notes (first paper); together with list of described North American species of family

Descriptions of North American Chalcididae from collections of U.S. Department of Agriculture and of Dr. C. V. Riley, with biological notes (first paper); together with list of described North American species of family

  • 1885
  • Format: Microform
Joyner Library - Microforms B300
Call Number: CIS US EXEC MF A903-5