Displaying 1 of 1 1999 Formato: Book Autor: Beck, Gregor Gilpin, 1964- Título: Watersheds : a practical handbook for healthy water / illustrations and original concept by Clive Dobson ; text by Gregor Gilpin Beck. Editorial, Fecha: Willowdale, Ont. : Firefly Books, 1999. Descripción: 152 pages : illustrations, maps ; 26 cm Resumen: Outlines the water cycle and other natural cycles that affect the water supply, the causes and consequences of various types of pollution, and related topics, and suggests methods of countering potential problems. Temas: Watersheds -- North America. Water quality. Ecology. Pollution. Restoration ecology -- North America. Otro autor: Dobson, Clive, 1949- Notas: Includes bibliographical references and index. Contenido: What is a watershed? -- How watersheds work : water and nutrient cycles -- From headwaters to outflows : parts of a watershed -- Natural changes within watersheds -- Air pollution -- Water pollution -- The impact of exotic species : hidden invaders -- Habitat loss and degradation -- Ecological restoration : righting environmental wrongs. Sitio web: Table of contents Contributor biographical information Publisher description LCCN: 2002319027 ISBN: 1552093301 9781552093306 1552093301 Otro número: 40340239 Disponibilidad en sistema: 1 Reservas vigentes: 0 N.º de artículos locales: 1 Número de control: 655822 N.º de artículos locales en: 1 N.º de artículos del sistema en: 1 Número de clasificación: 333.73 Beck Hacer solicitud Agregar a Mi lista Expand All | Collapse All Disponibilidad Buscar en el mapa Sugerencias y más Displaying 1 of 1
