Freudenberger, Mark Schoonmaker Pastoralism in peril: pressures on grazing land in Senegal - London: IIED, 1993 - 33p.: ill.; 30cm. - (International Institute for Environment & Development; 4Freudenberger Mark Schoonmaker) . Subjects--Topical Terms: SenegalPasturesEnvironmental policyNatural resources LC Class. No.: EAF PAM QTO HC235.E5 F574