Author : Miroslaw M. Czapowskyj
Publisher :
Page : 36 pages
File Size : 13,91 MB
Release : 1966
Category : Reforestation
ISBN :
Author : Miroslaw M. Czapowskyj
Publisher :
Page : 664 pages
File Size : 50,78 MB
Release : 1966
Category : Reforestation
ISBN :
In 1962 a survey-type study was conducted to evaluate the performance of forest tree species in established plantings on strip-mine spoils of the Anthracite Region of Pennsylvania. Plantations representing a wide range of site conditions in all four anthracite fields were examined.
Author :
Publisher :
Page : 438 pages
File Size : 12,32 MB
Release : 1977
Category : Ecology
ISBN :
Author : United States. Environmental Protection Agency. Office of Research and Development
Publisher :
Page : 388 pages
File Size : 34,91 MB
Release : 1979
Category : Mines and mineral resources
ISBN :
Author : Ronald D. Hill
Publisher :
Page : 388 pages
File Size : 31,45 MB
Release : 1979
Category : Abandoned mined lands reclamation
ISBN :
Author :
Publisher :
Page : 388 pages
File Size : 42,72 MB
Release : 1979
Category :
ISBN :
Author : Northeastern Forest Experiment Station (Radnor, Pa.)
Publisher :
Page : 714 pages
File Size : 14,31 MB
Release : 1963
Category : Forests and forestry
ISBN :
Author : Northeastern Forest Experiment Station (Radnor, Pa.)
Publisher :
Page : 512 pages
File Size : 36,70 MB
Release : 1969
Category : Forests and forestry
ISBN :
Author :
Publisher :
Page : 30 pages
File Size : 27,26 MB
Release : 1970
Category : Forests and forestry
ISBN :
Author :
Publisher :
Page : 584 pages
File Size : 13,61 MB
Release : 1970
Category : Hardwoods
ISBN :
