Our Natural Resources and Their Conservationby A. E. Parkins; J. R. Whitakerdoi:10.2307/140336Wallace W. Atwood Jr.Economic GeographyKircher, H. B. , Wallace, D. L. & Gore, D. J. (1992). Our natural resources and their conservation, (7 th. Ed.). Danville, IL.Inter- state ...
Related to Conservation of natural resources:Conservation of resources conservation biology n. The branch of biology that deals with the effects of humans on the environment and with the conservation of biological diversity. American Heritage® Dictionary of the English Language, Fifth Edition. Copyrigh...
mineral resources conservation 矿产资源保护 conservation of human resources 人类资源保护 natural environment conservation act 自然环境保护法 exploiting and using of natural resources 资源的开发和利用 相似单词 conservation n.[U] 1.保存; 保护; 避免损失、浪费、破坏、损坏等 2.对自然环境的保护 resou...
and insights await in Discovery Channel School Science The same water has been cycling Earth for billions of years. We use the same soil to plant our crops that ancient people used. Conservation and Natural Resources explains the issues that concern Earth and affect every living and nonliving ...
期刊名称:《Natural Resources and Conservation》|2013年第2期 8.Change of the Structure of Humus and Microbial Cenoses in Deflated Chestnut Soils 机译:栗子放气土壤中腐殖质和微生物的结构变化 作者:M. G. Merkusheva;S.B. Sosorova 期刊名称:《Natural Resources and Conservation》|2013年第1期 ...
In consequence of their conscience, they worked constantly to raise people's consciousness on the conservation of natural resources. 由于良知的缘故,他们不断地努力来唤起人们对自然资源保护的意识。 www.crazyenglish.org 2. Many government and non-profit organizations have taken steps to enhance the pres...
Conservation of natural resourcesThe utilitarian origins of natural resource conservationThe utilitarian origins of natural resource conservationNatural resource conservation has a long history. Soil and floodwater conservation weredoi:10.1038/189779a0GurHarold Smith...
Explore the importance of natural resources conservation. Learn the definition of conservation and understand the responsibility for conservation...
Open access academic research from top universities on the subject of Natural Resources and Conservation
1)conservation of natural resources保护自然资源 英文短句/例句 1.We must preserve our natural resources.我们必须保护自然资源。 2.International Union for Conservation of Nature and Natural Resources (IUCN)国际保护自然资源联盟 3.Conservation is of the utmost importance.保护自然资源至关重要。 4.We have...