Search results

Showing 1 to 2 of 2 results

A survey of Robin (Turdus migratorius) populations in relation to Dutch elm disease control and other insecticide uses

A survey of Robin (Turdus migratorius) populations in relation to Dutch elm disease control and other insecticide uses

Kettunen, Gerald Charles

Text (1961)

Part of Electronic Theses & Dissertations

Field and laboratory studies on the effects of DDT on birds

Field and laboratory studies on the effects of DDT on birds

Bernard, Richard Fernand, 1934-

Text (1962)

Part of Electronic Theses & Dissertations