Problemas de geografía ambiental
By: Jorge Amancio Pickenhayn.
Series: PROMEC geografía ;; 7
Publisher: Asociación para la Promoción de Sistemas Educativos no Convencionales
Published: 1986
Place of publication: Buenos Aires
Language: spa
Number of pages: 109
Subjects: Human geography.; Environmental engineering.
Notes: Bibliography: p. 107-109.