Sarris, Alexander. Rural informal credit markets and the effectiveness of policy reform / Alexander Sarris. - Rome : Food and Agriculture Organization of the United Nations, 1996. - 130 p. : ill. ; 21 cm. - FAO economic and social development paper ; 134 . Includes bibliographical references (p. 105-110). ISBN: 92-5-103785-X ISSN: 0259-2460 Subjects--Topical Terms: Agricultural credit--Mathematical models.--Africa, Sub-SaharanRural credit--Mathematical models.--Africa, Sub-Saharan