Environment statistics: proceedings
National Workshop on Environment Statistics (4th: 22nd-23rd
Environment statistics: proceedings - Central Statistical Organization 2003 - 28cm. : 236
ENVIRONMENTAL PROTECTION - STATISTICS
ENVIRONMENTAL IMPACT ANALYSIS - STATISTICS ENVIRONMENTAL PROTECTION - STATISTICS
363.7 N28E
Environment statistics: proceedings - Central Statistical Organization 2003 - 28cm. : 236
ENVIRONMENTAL PROTECTION - STATISTICS
ENVIRONMENTAL IMPACT ANALYSIS - STATISTICS ENVIRONMENTAL PROTECTION - STATISTICS
363.7 N28E