Book Chapter Archive

III. Agroforestry systems in [the] arid and semiarid zone.

Five papers: (1) 'Three Norths' forest protection system and its benefits (Liu, W.S.; Pang, Q.R.; 118-122) - an account of the large-scale shelterbelt system in NW, N. and NE China established in 1978 as a means of controlling erosion, improving ecological conditions, and providing protection to ... Read More