Nie-fiksie / Non-fiction: Plante / Plants
Nie-fiksie / Non-fiction - Plante / Plants
Agricultural production is under threat from both indigenous and alien weeds and our entire ecosystem is now being seriously threatened by these alien, invasive species. Awareness of these weeds, the regulations involved and possible control measures are now critical factors. Things change in time, more weeds appear and the scope of this edition is extended up into more central Africa.