Biogeochemistry of a forested ecosystem - Likens, Gene E., 1935- (New York : Springer-Verlag, 1977)
Keywords: Forest ecology -- Hubbard Brook Valley (New Hampshire); Biogeochemistry -- Hubbard Brook Valley (New Hampshire); Hubbard Brook Valley (New Hampshire) -- Forest ecology; Hubbard Brook Valley (New Hampshire) -- Biogeochemistry