Los siringueros opinan.
Edition: 1. ed.
Series: Cuaderno de información popular ;; no. 2
Publisher: C.I.D.O.B.
Published: 1979
Place of publication: L[a] P[az]
Language: spa
Number of pages: 48
Subjects: Rubber plantation workers -- Bolivia -- Pando (Dept.); Brazil nut industry -- Bolivia -- Pando (Dept.) -- Employees.