It is important to clarify that a full for Hidrología by Máximo Villón Béjar is not an official publication from the author or the publisher (Editorial Tecnológica de Costa Rica). Villón’s books are widely used in Latin American and Spanish-speaking engineering programs, but the author has not released an authorized solutions manual to the public.

If you are an instructor, consider creating and sharing an official answer key for your students. If you are a student, ask your professor for model solutions to selected problems.