Valdivia Espinoza, L. A., Gonzalez Manrique de Lara, T. F., & Julca-Otiniano, A. M. (2020). Environmental sustainability of forestal concessions in Huanuco department, Peru. Instituto de Ecología, A.C.
Lua i Stíl Chicago (17ú heag.)Valdivia Espinoza, Luis Alberto, Tito Felipe Gonzalez Manrique de Lara, agus Alberto Marcial Julca-Otiniano. Environmental Sustainability of Forestal Concessions in Huanuco Department, Peru. Instituto de Ecología, A.C, 2020.
Lua MLA (9ú heag.)Valdivia Espinoza, Luis Alberto, et al. Environmental Sustainability of Forestal Concessions in Huanuco Department, Peru. Instituto de Ecología, A.C, 2020.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
