共 50 条
- [24] SOIL AND WATER LOSSES IN SITU WATER HARVESTING SYSTEMS IN THE BRAZILIAN SEMI-ARID ENGENHARIA AGRICOLA, 2008, 28 (03): : 507 - 515
- [25] Water management and planning in a semi-arid country: the South African situation SUSTAINABLE DEVELOPMENT AND PLANNING III, VOLS 1 AND 2, 2007, 102 : 913 - 920
- [30] Evaluation of a number of grass species for restoring degraded semi-arid rangelands in Southern Africa PROCEEDINGS OF THE XIX INTERNATIONAL GRASSLAND CONGRESS: GRASSLAND ECOSYSTEMS: AN OUTLOOK INTO THE 21ST CENTURY, 2001, : 968 - 969