El ciclo del nitrógeno (The Nitrogen Cycle)

"El niño de los pies zambos" es el ejemplo, por desgracia, de lo que tienen que sufrir numerosas mujeres en la sociedad actual. María, su protagonista, lucha diariamente con los contratiempos que la vida le va imponiendo, con la principal motivación de salvaguardar a sus dos pequeños, que sufren el maltrato y el abandono de su padre. Manuel Morera, tras el éxito obtenido con su primera publicación, "Manolín ya es un hombre", nos vuelve a demostrar su habilidad para describir situaciones cotidianas de manera fácil y espontánea, enganchándote y atrapándote hasta el final.

The most secret and elite of special forces groups, U.S. Army Delta Force fights terrorism, hunts down war criminals, and performs dangerous surveillance missions.

Bright stars twinkle in the night sky. Have you looked up into the sky on a clear night and seen these tiny points of light? Did you know that there are many kinds of stars in space? Find out all about them in this Spanish-translated book.

The objective of this work consists on clarifying what the sociocultural animation is, its epistemological perspective, is as well as its scientific construction. It pursues, also, to train the professionals and volunteers linked to the social field of the education and the sociocultural animation for, this way, to improve their daily practice. The purpose of the authors is that the readers know in the different conceptions of the sociocultural animation, analyze its character and achieve a clearer vision of what it is and what it means. They are also presented the anthropological,...