TY - RPRT TI - Long-term ecosystem and watershed change: U.S./Russia bilateral research at the OKA Reserve, Russia AU - R. Herrmann AU - Y. Puzachenko AU - L. R. Boring AU - A. Sankovsky AU - R. Pierce PY - 1994 UR - https://pubs.usgs.gov/publication/70129046 ID - 70129046 ER -