TY - BOOK CN - I 19.76: CY - [Reston, Va.] : CY - Denver, Colo. : DA - 1993. ID - 240799 KW - Climatic changes KW - Environmental impact analysis. N1 - "October 1993." N1 - Distributed to depository libraries in microfiche. PB - U.S. Dept. of the Interior, U.S. Geological Survey ; PB - Open-File Reports Section [distributor], PP - [Reston, Va.] : PP - Denver, Colo. : PY - 1993. T1 - USGS global change research TI - USGS global change research VL - 93-647 ER -