This text book is one of the finest books on agro-forestry that offers a global review of the approaches tools and technologies, research innovations and real world practices in agroforestry. The book offers a comprehensive guide to basic principles. techniques and applications, integrative strategies economic and environmental conditions, and future trends in agroforestry in different regions of the world. It help all scientists, students, farmers, foresters, decision-makers and NGOs who wish to build a safe land use system for food. energy and better environment for future generations. This text book enormously benefir to the students for their preparation of all competitive exams like ICAR-ARS scientist,UPSC Exams, State Public Service Commission Exam and Universtiy Entrance Exam for admission to M.sc. and Ph.D Programmers.