NDLTD Global ETD Search
  • Refine Query
  • Source
  • Publication year
  • to
  • Language
  • No language data
  • Tagged with
  • 3
  • 3
  • 1
  • 1
  • 1
  • 1
  • 1
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

Search results

Showing 1 to 3 of 3 (0.032 seconds)

Spelling suggestions: "subject:"insects massachusetts."" "subject:"insects massachussetts.""

1

A study of the insects inhabiting the forest floor in certain forest types on Mount Toby, Sunderland, Massachusetts.

Kulash, Walter Michael 01 January 1938 (has links) (PDF)
No description available.
Insects Massachusetts.
2

A comparative study of certain aquatic insects, during the winter, in Western Massachusetts.

Woodward, Gordon 01 January 1939 (has links) (PDF)
No description available.
Aquatic insects Massachusetts.
3

Effects of parasitism of two Cotesia spp. parasitoids released for biological control of an invasive pest butterfly (Pieris rapae) on two native pierid butterflies (Pieris napi oleracea and Pieris virginiensis) in Massachusetts.

Benson, Jessica L. 01 January 2000 (has links) (PDF)
No description available.
Parasitism
Pieris Insects Biological control
Pieris Insects Massachusetts.

Page generated in 0.0351 seconds