Minn.) North Central Forest Experiment Station (St. Paul

1) Liming soils above ph 5.2 does not increase populus growth

Author
Tolsted, David N
Publisher
U.S. Dept. of Agriculture, Forest Service, North Central Forest Experiment Station
Pub. Date
[1988]
Language
English

2) Minnesota's forest statistics, 1987: an inventory update

Author
Hahn, Jerold T
Publisher
U.S. Dept. of Agriculture, Forest Service, North Central Forest Experiment Station
Pub. Date
1987
Language
English