Introducción estudio de los lagos pirenaicos
By: Ramón Margalef López ... [et al.].
Contributors: Margalef, Ramón.
Series: Naturalia Hispanica ;; no. 4; Publicaciones del Ministerio de Agricultura
Publisher: Ministerio de Agricultura, Instituto Nacional para la Conservación de la Naturaleza
Published: 1975
Place of publication: Madrid
Language: spa
Number of pages: 47
Subjects: Lake ecology -- Pyrenees (France and Spain)
Notes: Bibliography: p. 43-45.