Intermediate Technology

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Intermediate Technology

Libros

Bevill Packer

Appropriate Paper-Based Technology (Apt): A Manual

Appropriate Paper-Based Technology (Apt): A Manual

Bertus Haverkort, Carine Alders, Laurens van Veldhuizen

Linking with Farmers: Networking for Low-External-Input and Sustainable Agriculture

Linking with Farmers: Networking for Low-External-Input and Sustainable Agriculture