Childhood and youth (1) Brittleness (1) By-laws (1) By-laws (1) Indexes (1) Water waves (1) Time (1) Pumped storage power plants (1) Ocean waves (1) Longitudinal method (1) Impact (1) Human comfort (1) Evidence (1) Age (1) Influence (1) Stability (1) Social life and customs (1) Sizes (1) Evolution (1) Health (1) First performances (1) Estatutos, reglamentos, etc. (1) Salud (1) Índices (1) Evolucionismo (1) Olas (1) Tiempo (1) Temps (1) Santé (1) Porte (1)