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The overwintering of some forms of erysiphe polygoni D.C. with particular reference to the powdery mildew of peas
File(s)
Author(s)
Smith, Christopher Graham
Type
Thesis
Version
Open Access
Date Issued
1968
Date Awarded
1968
URI
Copyright Statement
Attribution NoDerivatives 4.0 International Licence (CC BY-ND)
License URL
Creator
Smith, Christopher Graham
Publisher Institution
Imperial College London
Qualification Level
Doctoral
Qualification Name
Doctor of Philosophy (PhD)
Author Permission
Not granted