Thaddeus C. Trzyna
1939
22 works on record
Works
The urban imperative
A sustainable world
Directory of consumer protection and environmental agencies
California water resources directory
Environmental protection directory
Environmental impact requirements in the States: NEPA's offspring
Sustainable World Defining and Measuring
California environmental quality act
California Environmental Directory
World directory of environmental organizations
World food crisis
The United States and the global environment
International peace directory
Issues and alternatives
California environment yearbook & directory, 1973
Environmental impact requirements in the states
Preserving agricultural lands
The Power of Convening
Rationalizing California's Toxic Programs
The California Handbook
Population
Global urbanization and protected areas