Error message

Deprecated function: Function create_function() is deprecated in views_php_handler_area->render() (line 39 of /home/pacifica/public_html/sites/all/modules/views_php/plugins/views/views_php_handler_area.inc).

Are man and nature on a collision course? / Dr. George Bergstrom.

This may not be a complete list of all recordings associated with this subject. Search the entire catalog here.
PRA Archive #sort descending Title Description Genre Broadcast Date
BB2266 Are man and nature on a collision course? / Dr. George Bergstrom.

Talk on the problems of human ecology.

 KPFA, 2 Dec. 1969.
CSVAre man and nature on a collision course? / Dr. George Bergstrom.