Wyszukiwarka
Wyniki wyszukiwania dla: DEGRADATION OF SULFADIMETOXINE
Wyświetlane wyniki pochodzą z wyszukiwania alternatywnego.
Filtry
wszystkich: 1419
wybranych: 401
Wyniki wyszukiwania dla: DEGRADATION OF SULFADIMETOXINE
-
Forest management
Kursy OnlineThe last ice age ended in Scandinavia about 15 000 years ago. The land was gradually occupied by present tree species. Human settlement followed the vegetation. The first forest uses were hunting and gathering. Animal husbandry and forest grazing came later. Shifting cultivation was a wide spread form of agriculture, especially in Sweden and Finland. Wood was first used for domestic purposes and for construction, In the 18th century,...