Proyecto para la supervivencia 
por Edward Goldsmith y otros ; traducción de Daniel Landes 
 - Buenos Aires  Emecé Editores  1973 
 - 218, 3p.  ill. 
<br/><br/> This document firt appeared in The Ecologist magazine, January 1972.  Translation of : A Blueprint for survival. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human ecology<br/>Conservation of natural resources<br/>Environmental policy