Herrera Izaguirre, J. A., Lope Díaz, L. H., García Govea, M., Manguin Guixeras, V. and Escobedo Carreón, R. A. . (2013) “Protected Natural Areas in the State of Tamaulipas: Who protects them?”, Revista Biológico Agropecuaria Tuxpan, 1(2), pp. 12–17. doi: 10.47808/revistabioagro.v1i2.222.