A review of BRRI cropping systems research, 1974-1988 / compiled by Nizam U. Ahmed. - 1st ed. - Gazipur : Rice Farming Systems Division, Bangladesh Rice Research Institute, 1992. - vii, 173 p. ; 24 cm. Includes bibliographical references (p. 161-163). LCCN: 99952864 Subjects--Topical Terms: Cropping systems--Bangladesh.Agriculture--Economic aspects--Bangladesh. LC Class. No.: S602.5 / .R48 1992 Dewey Class. No.: 633.18072 / BAR 1992