6. Danske planteværnskonference: Sygdomme og skadedyr, 1. marts 1989 = 6th Danish Plant Protection Conference 
Subtitle: pests and diseases
Publisher: Statens planteavlsforsøg
Published: 1989
Language: dan
Format: Unknown Binding
Number of pages: 315
ISBN-13: 9788788976090
Subjects: Congresses; Plants, Protection of; Phytopathogenic microorganisms; Agricultural pests; Plant diseases; Control