海量图书期刊资源,随时随地畅享阅读乐趣
Reference Module in Earth Systems and Environmental Sciences || World Human Population Problems☆Pimentel, D. · 2015
[Geophysical Monograph Series] Man-Made Lakes: Their Problems and Environmental Effects (Ackermann/Man-Made Lakes: Their Problems and Environmental Effects) || Volta Lake in Relation to the Human Population and Some Issues in Economics and ManagementAckermann, William C.; White, Gilbert F.; Worthington, E.B.; Ivens, J. Loreena · 1973
Séminaire C.N.R.S./N.S.F.-Paris, October 1980 L'homme et son environnement à haute altitude Environmental and Human Population Problems at High AltitudeCorneille Jest and Paul T. Baker · Mountain Research and Development · 1981
State of Knowledge Report on Andean Ecosystems. Vol. 2: Human Population and Biosphere Interactions in the Central Andes || Patterns of Land Use and Associated Environmental Problems of the Central Andes: An Integrated SummaryJose Millones O · Mountain Research and Development · 1982
Intelligent planning for safetyPaul R. Ehrlich; Anne H. Ehrlich · 1989
Optimum human population sizeGretchen C. Daily; Anne H. Ehrlich; Paul R. Ehrlich · 1994
Coevolution, Drugs, and Pest ControlAnne H. Ehrlich and Paul R. Ehrlich · Bios · 1982
How Many Creatures?Anne H. Ehrlich, Paul R. Ehrlich, Pamela Matson, Peter Vitousek and Marjorie Anchel · BioScience · 1987
REMEMBERING STEVEEhrlich, Anne H.; Ehrlich, Paul R. · International Journal of Environmental Studies · 2010
Population Growth and Environmental SecurityPaul R. Ehrlich and Anne H. Ehrlich · The Georgia Review · 1991
Dangers of Uninformed OptimismEhrlich, Anne H.; Ehrlich, Paul R. · Environmental Conservation · 1981
Environmental Problem SolvingReview by: Paul R. Ehrlich and Anne H. Ehrlich · Ecology · 1987
The future of seagrass meadowsDuarte, Carlos M. · Environmental Conservation · 2002
Making empirical progress in observational ecologyMACNEIL, M. AARON · Environmental Conservation · 2008
Saltmarshes in a time of changeAdam, Paul · Environmental Conservation · 2002
The Wog Wog Habitat Fragmentation ExperimentMargules, Christopher R. · Environmental Conservation · 1992
Other nature: geodiversity and geosystem servicesGRAY, MURRAY · Environmental Conservation · 2011
The Lessons of Climatic HistoryBryson, Reid A. · Environmental Conservation · 1975
Vernadsky and Biospheral EcologyPolunin, Nicholas; Grinevald, Jacques · Environmental Conservation · 1988
A World in BalanceWesting, Arthur H. · Environmental Conservation · 1981