by Paul Neergaard
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Seed pathology
Danish species of Alternaria and Stemphy...
Seed health
Historical development and current pract...
Nye eller upaaagtede Prydplantesygdomme ...
Seed-borne diseases and seed health test...
Seed-borne fungi
An annotated list of seed-borne diseases
A pictorial guide to the identification ...
Seed-borne organisms in some crops of Ne...