Title:Regionalization of equations to calculate curves of intensity, duration and frequency using isoline maps in the department of Boyacá / Regionalización de ecuaciones para el cálculo de curvas de intensidad, duración y frecuencia mediante mapas de isolíneas en el departamento de Boyacá
Title:Simultaneous extraction and determination of four different groups of pharmaceuticals in compost using optimized ultrasonic extraction and ultrahigh pressure liquid chromatography-mass spectrometry