GDP per capita
GNI (gross national income)
Gross national income (GNI)
PPP (purchasing power parity)
Purchasing power parity (PPP)
Catch per unit of effort (CPUE)
Poll taxes
Valuation
p.p.m./p.p.b./p.p.t.
Coefficient table
Payroll taxes
Subsidy on a product
Tax on a product
Venting of Landfill
Compression
Curie
Particulate Loadings
Population Density (2 definitions)
Control of a corporation
Ambient Concentration
Dust Burden
Flux (in nuclear science)
Ground-level Pollution
Incipient Lethal Level (LD50)
Intensive Agriculture
Peroxyacetyl Nitrate (PAN)
Price relative
Population sex ratio
Sex ratio at birth
Direct investment enterprise - foreign
Foreign direct investment enterprise
Value
Biomass
Glaciers and Perpetual Snow
Infant mortality
Mortality under age 5
Complete civil registration
Crude birth rate (2 definitions)
Crude death rate (2 definitions)
Crude divorce rate
Crude marriage rate
Foetal death rate
Foetal death ratio
Infant Mortality Rate (2 definitions)
Neo-natal mortality rate
Brackish Water
Chromium
Dissolved Oxygen (DO)
Dyeing Wastes
Fishing effort
Ground-level Ozone
Heathland
Ozone (O3)
Population Equivalent (in waste-water monitoring and treatment)
Secondary Treatment
Selective Cutting
Universal Soil Loss Equation
Volume Over Bark (VOB)
Maternal mortality rate
Dependency ratios
Net migration rate
Net reproduction rate
Total fertility
