Carbon in the former Soviet Union [microform] : the current balance : grant # NAGW-3856, final report / G.M. Woodwell, T.A. Stone, and R.A. Houghton ([NASA contractor report] ; 206109)
Carbon in the former Soviet Union [microform] : the current balance : grant # NAGW-3856, final report / G.M. Woodwell, T.A. Stone, and R.A. Houghton
原資料の出版事項: [Washington, DC ; Springfield, Va. : National Aeronautics and Space Administration : National Technical Information Service, distributor, 1997]