Cita APA

Charpentier Esquivel, C. (1994). Barriers to environmental education in Costa Rican State Universities: Theory, analysis and recommendations for interve tion programs. [S.l.].

Citación estilo Chicago

Charpentier Esquivel, Claudia. Barriers to Environmental Education in Costa Rican State Universities: Theory, Analysis and Recommendations for Interve Tion Programs. [S.l.], 1994.

Cita MLA

Charpentier Esquivel, Claudia. Barriers to Environmental Education in Costa Rican State Universities: Theory, Analysis and Recommendations for Interve Tion Programs. [S.l.], 1994.