Field, David I. Land evaluation for corp diversification / David I. Field - Bangladesh : Crop Diversification Programme, 1995. - vi, 109 p. : ill. ; 28 cm. - Crop Diversification Programme. . - Crop Diversification Programme. . Subjects--Topical Terms: Crop diversification --Bangladesh. Dewey Class. No.: 631.58095492 / FIL 1995