NDLTD Global ETD Search
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  • 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 (0.054 seconds)

Spelling suggestions: "subject:"birch diseases anda tests"" "subject:"birch diseases anda pesar""

1

Biology and control of the birch casebearer, Coleophora fuscedinella Zeller (Lepidoptera: Coleophoridae), in Newfoundland.

Cochran, Stanley Garth. January 1973 (has links)
No description available.
Birch -- Diseases and pests
2

Biology and control of the birch casebearer, Coleophora fuscedinella Zeller (Lepidoptera: Coleophoridae), in Newfoundland.

Cochran, Stanley Garth. January 1973 (has links)
No description available.
Birch -- Diseases and pests
3

The separate and combined effects of ozone and acidic precipitation on paper birch seedlings (Betula papyrifera Marsh.) and their mycorrhizal associations /

Keane, Kevin D. 01 January 1987 (has links) (PDF)
No description available.
Birch Diseases and pests
Paper birch
Effect of acid precipitation on Plants
Effect of ozone on PLants.

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