Shanmugaratnam, Nadarajah Resource management and pastoral institution building in the West African Sahel / Nadarajah Shanmugaratnam - Washington : World Bank , 1992 - 77p. : ill. ; 35 cm. - Discussion paper No. 175 . Includes bibliographical references and index. Subjects--Topical Terms: Pastoral economyresources managementLivestockSahel Gov. Doc. Class. No.: UN WB DP-175