Scientists call the land along the edges of a river, stream, or lake a riparian zone. In this guide, riparian zone will be called the Green Zone. Riparian zones make up only a small part of land in the United States. But they are very important. They protect water quality and quantity, supply food and shelter for fish and wildlife, and provide…

This manual is intended for use by Peace Corps volunteers as a resource for gaining an understanding and knowledge of basic horticultural principles and practices of orchard management. Addressed in the individual units of instructional text are orchard soils; botany of horticultural plants; insect and disease control in orchards; pome, stone,…