Philippine aquatic wildlife rescue and response manual series marine mammals - Acebes, Jo Marie; Alava, Moonyen Nida R.; Aquino, Ma. Theresa; Blatchley, Darrell; Cadigal, Glenda; Dolar, Ma Louella; Doyola, Mateo; Emata, Christine Louise; Ponzo, Alessandro; Sabater, Edna; Salinas, Rizza Araceli; Santos, Mudjekeewis; et al. (Marine Wild Fauna Watch of the Philippines, Inc., 2014)