6. Danske planteværnskonference: Pesticider og miljø, ukrudt : 28. februar 1989 = 6th Danish Plant Protection Conference 
Subtitle: side effects of pesticides, weeds
Publisher: Statens planteavlsforsøg
Published: 1989
Language: dan
Format: Unknown Binding
Number of pages: 232
ISBN-13: 9788788976083
Subjects: Congresses; Herbicides; Pesticides; Weeds; Environmental aspects; Control