Soil conservation in the Philippines terminal report, February 15, 1956-February 1, 1958

Soil conservation in the Philippines terminal report, February 15, 1956-February 1, 1958

书目详细资料
主要作者: Lewis, Ralph O.
企业作者: United States. Operations Mission to the Philippines
格式: 图书
语言:English
出版: [Manila] United States Operations Mission to the Philippines [1958]
主题:
Soil conservation > Philippines.