Spireforhold og sålabber ved såing av kepaløk <Allium cepa>.
By: [Utg. av] Landbruksteknisk institut.
Published: 1970
Place of publication: Vollebekk
Language: nor
Number of pages: 211
Subjects: Onions.; Planters (Agricultural machinery)
Other titles: Planting of onions (Allium cepa)
Notes: Bibliography: leaf 207-209.
Title also: Planting of onions (Allium cepa)
Summary in English.