Conference on Recent Shifts in Vegetation Boundaries of Deciduous Forests, Especially Due to General Global WarmingConference on Recent Shifts in Vegetation Boundaries of Deciduous Forests, Especially Due to General Global Warming (1998 Ascona, Switzerland), Frank Klötzli, Gian-Reto Walther, G. r Walther, Frank Klotz, George R. Walther · First published 1999Open the Tome
Space, commerce, and national securityFrank. G. Klotz, Council on Foreign Relations · First published 1998Open the Tome
