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Assessing Forest Service recreation trends with shift-share analysis
Helium resources of the United States, 2007
The Cretaceous scelionid genus Proteroscelio Brues (Hymenoptera, Platygastroidea)
Small mammals of a beaver pond ecosystem and adjacent riparian habitat in Idaho
Estimating diameter growth for pinyon and juniper trees in Arizona and New Mexico
Some references on forests and related natural resources
Critical review of inorganic sulphur microbiology with particular reference to Alberta soils
Observations of inertio-gravity waves in the wake of hurricane Frederic
Fisheries management under extended jurisdiction : a study of principles and policies : staff report to the Associate Administrator for Marine Resour…
Cooperative state-federal research in agriculture and forestry for better agriculture and better living