The nature and management of saprolite aquifers in the wheatbelt of western Australia [0.03%]
西澳大利亚小麦带风化壳含水层的性质与管理
Richard J. George
Richard J. George
Mpacts of environmental change on sustainable food production in Southwest Ontario, Canada [0.03%]
环境变化对加拿大安大略省西南部可持续粮食生产的影响
M. Brklacich; B. Smit; C. Bryant; J. Dumanski
M. Brklacich; B. Smit; C. Bryant; J. Dumanski
Assessing the sustainability of agricultural land in Botswana and Sierra Leone [0.03%]
评估博茨瓦纳和塞拉利昂农业用地的可持续性
Y. Biot; M. Sessay; M. Stocking
Y. Biot; M. Sessay; M. Stocking
Environmental impacts of hazardous waste treatment, storage and disposal. R. N. Salcedo, F. L. Cross Jnr. and R. L. Chriskman. Technomic Publishing Ag., Basel (Missionsstrasse 44, CH-4055), 1989. ISBN 0 87762 627 8, SFr. 108 (hardcover), xviii + 160 pp. [0.03%]
危险废物处理、储存与处置的环境影响。R. N. 萨尔塞多、F. L. 克罗斯小和R. L. 克里斯克曼著。泰克诺米克出版公司,巴塞尔(米西翁大街44号,瑞士-4055),1989年。ISBN 0 87762 627 8,瑞士法郎108元(精装),共xviii + 160页。
G. P. Hekstra
G. P. Hekstra
Climate change and soil erosion on agricultural land in england and wales [0.03%]
英格兰和威尔士农业用地的气候变化与土壤侵蚀
J. Boardman; R. Evans; D. T. Favis-Mortlock; T. M. Harris
J. Boardman; R. Evans; D. T. Favis-Mortlock; T. M. Harris
Is sustainable development based on agriculture attainable in Kenya? A multidisciplinary case study of Murang'a district [0.03%]
肯尼亚能否实现以农业为基础的可持续发展?穆兰加区的多学科案例研究
A. Ekbom; P. Knutsson; M. Ovuka
A. Ekbom; P. Knutsson; M. Ovuka
Measuring environmental degradation: developing pressure indicators for Europe, edited by A. Markandye and N. Dale. Edward Elgar, Cheltenham, 2001. ISBN 1 84064 380 3, £75.00 (hardback), xxv+352 pp [0.03%]
衡量环境退化:为欧洲开发压力指标,由A·马坎迪耶与N·戴尔主编。爱德华·埃尔加出版社,切尔滕纳姆,2001年。ISBN 1 84064 380 3,75英镑(精装),xxv+352页
P. W. French
P. W. French
Scale-dependent effects of grazing on rangeland degradation in northern Kenya: a test of equilibrium and non-equilibrium hypotheses [0.03%]
肯尼亚北部放牧对草原退化的影响的尺度依赖性:对平衡与非平衡假说的检验
G. Oba; R. B. Weladji; W. J. Lusigi; N. C. Stenseth
G. Oba; R. B. Weladji; W. J. Lusigi; N. C. Stenseth
Land under pressure: soil conservation concerns and opportunities for Ethiopia [0.03%]
土地承压:埃塞俄比亚的土壤保护关切与机遇
B. G. J. S. Sonneveld; M. A. Keyzer
B. G. J. S. Sonneveld; M. A. Keyzer