Search Results - "MINAS- ASPECTOS AMBIENTALES"

1

The extraction of sand and gravel from publicly owned riverbeds in Costa Rica : policies and environmental problems /

The extraction of sand and gravel from publicly owned riverbeds in Costa Rica : policies and environmental problems /

by Campos Barrantes, Magda
Published 1998

Subjects: “...MINAS ASPECTOS AMBIENTALES COSTA RICA...”

Thesis Book

2

Propuesta para la diversificación de la actividad empresarial de CoopeAgri R.L. : instalación de un quebrador de piedras /

Propuesta para la diversificación de la actividad empresarial de CoopeAgri R.L. : instalación de un quebrador de piedras /

by Valverde Vargas, Rolando 1973-
Published 2011

Subjects: “...MINAS ASPECTOS AMBIENTALES...”

Thesis Book