Tài nguyên được gắn thẻ với: Hand Dug Wells

4 đề mục được tìm thấy (Hiển thị 1 - 4)

  1. Moringa Use in Mzenga, Tanzania

    20-10-2010 Experiences promoting use of moringa in Tanzania
    Moringa Hand Dug Wells Water Purification Moringa Seed Dietary Supplements Water Treatment

  2. Hand Dug Wells and Their Construction (2nd Ed.)

    01-01-1979 This definitive work provides step-by-step guidance in the techniques of digging and constructing a well, including the principles of groundwater storage, the actual construction, the materials required, and details of additional sources of information. 253 pages, illustrated, photos
    Hand Dug Wells

  3. Construction and Maintenance of Water Wells for Peace Corps Volunteers

    01-02-1979 This book is designed to aid both the technical instructor as a training manual and the Peace Corps Volunteer as a field resource reference. It includes sections on wells, pumps, and defines a water well program. 170 pages, illustrated
    Hand Dug Wells Water wells

  4. Masonry Well Construction (2nd Ed.)

    01-01-1983 This booklet is a manual on masonry well construction, written for the layman with little or no technical training. 50 pages, illustrated
    Hand Dug Wells Masonry Water wells Well Construction