Basic Beekeeping Manual 1:8

This is the intoductory section of Basic Beekeeping looks at how to harvest quality honey.

Basic Beekeeping Manual 1:9

This section of Basic beekeeping describes how to extract quality honey.

Micro-Hydro Power

This brief looks at micro-hydro power, the various types of turbine, and the economics.

Serpentine Solar Water Heating Build Manual

Manual for building serpentine solar water heating system with the basic of installation guides and a list of component materials.

Dry Salted Lime Pickle

Dry salted lime pickles are produced in Asia and Africa, particularly popular in India, Pakistan and North Africa. They are eaten as a condiment. Learn how they are made!

Gundruk (Pickled Leafy Vegetable)

Gundruk is obtained from the fermentation of leafy vegetables in Nepal. It is either served as an appetiser, or as a side dish with the main meal.

Mineral Processing: Milling

This brief presents the factors to consider when choosing a grinding application and gives an overview of the equipment available.

Mud Plasters and Renders

Mud plasters are used for houses built from mud but can also be used for buildings of stone and fired brick.

A Practical Guide to Solar Photovoltaic Systems for Technicians

Jean-Paul Louineau

An ideal addition to the toolkit of anyone involved in the installation of solar powered photovoltaic systems, this practical guide provides step-by-step explanations of the process by which technicians can estimate the requirements of PV systems and guides the reader through the set-up and running...

Rights-Based Approaches

Jude Rand

Case studies that provide compelling conclusions about the differences between rights-based and more traditional projects, and their relative impacts. The failure to respect, protect, or fulfil human rights is a fundamental and leading obstacle to economic development and social justice. Practically...