De-la-Lanza-Espino, G, I Penié-Rodríguez, and S Hernández Pulido. 2004. “Spatiotemporal Variation of Phosphorus and the Effect of Local Currents on Its Distribution in Petacalco Bay, Guerrero, Mexico”. Ciencias Marinas 30 (2):311-22. https://doi.org/10.7773/cm.v30i2.243.