Haas , Nels A. Bengtson, Helen M. Strong , V. E. Shelford, Howard H. Martin, Edward C. Prophet, Ellsworth Huntington , Loyal Durand Jr., George T. Renner. Read Our Natural Resources and Their Conservation now at Questia.doi:10.2307/140336Review by: Wallace W. AtwoodJr....
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...
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 ...
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 ...
conservationand natural resources( departmentof)(conservationand自然资源(departmentof)).doc,CONSERVATION AND NATURAL RESOURCES (Department of Conservation and Natural Resources) www.dcnr.state.pa.us Rachel Carson State Office Building (RCSOB) PO Box 87
Explore the importance of natural resources conservation. Learn the definition of conservation and understand the responsibility for conservation...
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:10.1038/189779a...
Sustainable tourism promotes conservation of natural resources. What does “conservation” mean? A. wasting B. destroying C. protecting D. ignoring 相关知识点: 试题来源: 解析 C。“conservation”意为“保护”。A 选项“wasting”浪费;B 选项“destroying”破坏;D 选项“ignoring”忽视,均与“conservation...
The conservation of natural resources is important because ___. A. we need them for our survival B. they are beautiful C. they are expensive D. we can sell them 相关知识点: 试题来源: 解析 A。保护自然资源很重要是因为我们需要它们来生存。自然资源的美丽、昂贵和可出售性都不是最重要的原因...