TY - BOOK AU - Casanova, Jose' Luis AU - TI - Remote sensing in the 21st century: economic and environmental applications SN - 90-5809-096-5 U1 - 621.3.083.7 PY - 2000/// CY - Netherlands PB - KW - Remote sensing N1 - Proceedings of the 19th EARSeL symposium on remote sensing in the 21st century: Vallodolid: Spain: 31 May - June 1999 ER -