Author

Yale M. Schiffman

2 books found

Placeholder cover for International Geographic Information Systems (IGIS) Symposium

International Geographic Information Systems (IGIS) Symposium

Robert T. Aangeenbrug, Yale M. Schiffman, Association of American Geographers · First published 1987

Cover of Limits to solar and biomass energy growth

Limits to solar and biomass energy growth

Yale M. Schiffman · First published 1983