Ecological Management of Arid and Semi-arid Rangelands (EMASAR) : concept, objectives and present activities / by T. Ionesco, Grassland and Pasture Crops Group, AGPC, FAO, Rome.
1981
تفصيلات التسجيلة (السجل)
رمز / رقم الاستدعاءE/ECWA/AGR/WG.12/14
العنوانEcological Management of Arid and Semi-arid Rangelands (EMASAR) : concept, objectives and present activities / by T. Ionesco, Grassland and Pasture Crops Group, AGPC, FAO, Rome.
المؤلفونIonesco, T.
تاريخBeirut : UN, 10 May 1981.
الوصف
[35] p., including annex : tables.