1. Teach-in for survival: a record of the teachin on A Blueprint for survival, held at Imperial collage, London, in May 1972
پدیدآورنده : / edited by Michael Schwab ... [et all]
کتابخانه: University of Tabriz Library, Documentation and Publication Center (East Azarbaijan)
موضوع : Human ecology - Congresses,Environmental protection - Congresses,A Blueprint for survival - Congresses
رده :
GF47
.
T42