Dwivedi, A. P., Agroforestry, principles and practices / A.P. Dwivedi. - New Delhi : Oxford & IBH Pub. Co., c1992. - xiii, 365 p., [15] p. of plates : ill. ; 24 cm. ISBN: 8120407032 : Subjects--Topical Terms: Agroforestry.Agroforestry--India. Dewey Class. No.: 634.990954 / DWI/A