21

Effect of nitrogen on drought strain and nutrient uptake in Norway sprucePicea abies(L.) Karst.) trees

Year:
1995
Language:
english
File:
PDF, 953 KB
english, 1995
45

Effect of nitrogen on drought resistance of Norway spruce and scots pine

Year:
1990
Language:
english
File:
PDF, 438 KB
english, 1990