Search results for: S. Hu
Agriculture, Ecosystems and Environment > 1997 > 65 > 1 > 69-78
Agriculture, Ecosystems and Environment > 1995 > 54 > 1-2 > 77-88
Agriculture, Ecosystems and Environment > 1997 > 65 > 1 > 69-78
Agriculture, Ecosystems and Environment > 1995 > 54 > 1-2 > 77-88