Agricultural Economics is one of the compulsory courses that must be taken by all students in the broad disciplines of agriculture both in the sciences and engineering. And so, to many students who did not take economics at the High School, the subject is entirely new. This book is a foundation necessary for such students. The basic aim of the book is to provide in a single volume the main subject of AGRICULTURAL ECONOMICS for those who are attempting the subject for the first time. The Authors have incorporated some recent research work into the book. BASIC programs of the most routine calculations in the subject are include to facilitate the understanding. Students who are preparing for High School final examinations will also find the text useful. Although the text is brief, care has been taken to treat all subjects needed to properly grasp the subject matter and exercises are provided at the end of each Chapter.