Mabeza-Chimedza, R.
Mabeza-Chimedza
Domestic Water Use and Values in Swaziland: A Contingent Valuation Analysis [0.03%]
斯威士兰的生活用水和价值：条件估值分析
Farolfi, S; Mabugu, R E; Ntshingila et al.
Farolfi et al.
Kirsten, Johann; van Zyl, Johan; Hassan et al.
Kirsten et al.
FARMER SUPPORT AND HOUSEHOLD FOOD PRODUCTION IN SOUTH AFRICA'S DEVELOPING AREAS / NAVORSINGSNOTA: BOERE ONDERSTEUNING EN HUISHOUDINGS SE VOEDSELPRODUKSIE IN SUID-AFRIKA SE ONTWIKKELENDE GEBIEDE [0.03%]
南非发展中地区的农民支持和家庭粮食生产/naviorsingsnota:BOERE ONDERSTEUNING EN HUISHOUDINGS SE voedselfroductie IN SUID-AFRICA SE montwikkelende GEBIEDE
Kirsten, Johann F.; van Zyl, Johan; Sartorius Von Bach et al.
Kirsten et al.
CATTLE IMPROVEMENT SCHEMES IN SOUTH AFRICA: MEASURING THE RETURNS TO RESEARCH INVESTMENTS / BEPALING VAN DIE OPBRENGS OP NAVORSINGSINVESTERING IN VEEVERBETERINGSKEMAS IN SUID-AFRIKA [0.03%]
南非的牛改良计划：研究投资回报的衡量/南非贝帕林·范·迪·奥勃朗斯的牛改良投资
Mokoena, M. R.; Townsend, R. F.; Kirsten et al.
Mokoena et al.
MARKET INCENTIVES, FARMERS' RESPONSE AND A POLICY DILEMMA: A CASE STUDY OF CHAT PRODUCTION IN THE EASTERN ETHIOPIAN HIGHLANDS [0.03%]
市场激励、农民反应与政策困境：埃塞俄比亚东部高地聊天生产案例研究
Tefera, T L; Kirsten, J F; Perret et al.
Tefera et al.
CAN GM-TECHNOLOGIES HELP THE POOR? THE EFFICIENCY OF BT COTTON ADOPTERS IN THE MAKHATHINI FLATS OF KWAZULU-NATAL [0.03%]
转基因技术能帮助穷人吗？夸祖鲁-纳塔尔省马哈辛尼平原BT棉花采用者的效率
Beyers, L.; Ismaël, Y.; Piesse et al.
Beyers et al.