About the Research for Development (R4D) Learning Series The WLE Research for Development (R4D) Learning Series is one of the main publication channels of the p

Since their inception in 1862, the U.S. land grant colleges have evolved to become the training ground for the nation's and the world's agriculturists. In this

The framework of development; Understanding extension; Social and cultural factors in extension; Extension and comunication; Extension methods; The extension ag