La Población mundial
By: selección, ordenación y prólogo por Claudio Esteva Fabregat.
Contributors: Esteva Fabregat, Claudio.
Series: Libros de bolsillo El Correo de la Unesco ; 10
Publisher: Ediciones de Promoción Cultural
Published: 1973
Place of publication: Barcelona
Language: spa
Number of pages: 159
Subjects: Population.
Notes: Includes index.