Ali, Irshad. Farm power machinery and surveying : a text book for B. Sc. Ag. students. Foreword by C.V. Paul. - [1st ed.] - Allahabad, Kitab Mahal, 1963. - 189 p. ill., diagr. 23 cm. Bibliography: p. [182]-183. LCCN: sa 64001476 Subjects--Topical Terms: Agricultural machinery.Surveying. LC Class. No.: S675 / .A43