Mary Tiffenの本

2冊

著者名の一致で集めています。同じ名前の別の方が混じることがあります。

• More people, less erosion : environmental recovery in Kenya
  More people, less erosion : environmental recovery in Kenya1994-01-01
• Land resource management in Machakos District, Kenya, 1930-1990
  Land resource management in Machakos District, Kenya, 1930-19901994-01-01