Publicado por Yellow River Water Conservancy Press Pub. Date :20, 2000
ISBN 10: 7807345837 ISBN 13: 9787807345831
Librería: liu xing, Nanjing, JS, China
EUR 45,41
Cantidad disponible: 3 disponibles
Añadir al carritopaperback. Condición: New. Language:Chinese.Pages Number: 162 Publisher: Yellow River Water Conservancy Press Pub. Date :2009-04. soil and water conservation is solve the river sediment. improve watershed ecology. to maintain healthy life of rivers is one of the key measures. In recent years. carried out in the Loess Plateau of China s ecological construction proved the effectiveness of governance is very clear. Monitoring is conducted on the control area in the ecological construction decision-making. management. and .