• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 1
  • Tagged with
  • 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.
1

The origin of spring flights of Heliothis Punctigera Wallengren in South Australia

Learmonth, S. E. (Stewart Edward), 1951- January 1986 (has links) (PDF)
Bibliography: leaves 150-161.

Page generated in 0.1054 seconds