ធនធាន ដាក់​​​ស្លាក: Appropriate Techniques

3 items found (Showing 1 - 3)

  1. A Tough Doormat

    15 ឧសភា 2020 How to make a doormat from bottle tops. This material was taken from Footsteps - the literacy publication of TEAR Fund - with kind permission. This edition was published in the United Kingdom in 2019 by MissionAssist.
    Mat Mission Assist Downloads Appropriate Techni... Appropriate Techno...

  2. The Blacksmith and the Farmer

    01 ធ្នូ 1994 This book examines the contribution of rural manufacturing to central Africa economies, particularly as a service to the agricultural base. Foreign imports and the large-scale centralized manufacture of goods require scarce and expensive foreign exchange, and are therefore an inappropriate means...
    Blacksmithing Appropriate Techni...

  3. A Low-Cost Germination Chamber in Earthbag House Seed Bank in NE Cambodia

    ECHO Asia, in collaboration with Ntuk Nti small farm resource center and International Cooperation Cambodia (ICC), has just finished a 1-year research project (funded by the Presbyterian Hunger Program- USA) to identify key indigenous vegetable crop species in NE Cambodia and strengthen the seed...
    Seed Bank Germination Seed Germination Seeds Viability Research Appropriate Techni... Earthbag House Asia