Global ETD Search

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	Studies on lettuce necrotic yellows virus McLean, George Denis January 1969 (has links) Ph.D. thesis 1970 from the Dept. of Plant Pathology, Waite Institute, University of Adelaide / iii, 97 leaves : ill., graphs / Title page, contents and abstract only. The complete thesis in print form is available from the University Library. Lettuce necrotic yellow virus.
2	The ecology of the aphid Hyperomyzus lactucae (L) and the epidemiology of lettuce necrotic yellows virus / David K. Martin Martin, David Keith January 1979 (has links) Typescript (photocopy) / iv, 206 leaves, [4] leaves of plates : ill. ; 30 cm. / Title page, contents and abstract only. The complete thesis in print form is available from the University Library. / Thesis (Ph.D.)--University of Adelaide, Dept. of Entomology, 1980 Hyperomyzus lactucae. Lettuce necrotic yellow virus.