-
The State of the Environment: Ten Years after Stockholm - Project Plan
The main focus of the state of the environment is the changes - positive and/or negative - that occur in the different components of the natural environment (atmosphere,... -
The World Environment 1972 - 1982: A Report by The United Nations...
This volume reviews the state of knowledge about changes in the world environment since 1970. It concentrates on events known to have occurred. While the final section of each...