Détail d'une collection
|
Documents disponibles dans la collection (1)
![Tris disponibles](./images/orderby_az.gif)
ouvrage
I. Willoughby ; C. Palmer | Farnham, GBR : Forestry Commission | Forestry Commission field book n° 15 | 1997Good weed control is essential for quality Christmas tree production. Herbicides are usually the most cost-effective way of achieving this. Two principal categories of Christmas tree production can be identified : production in forest plantation[...]