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Planet in peril? : man and the biosphere today /

The complete ecology fact book.

The ecology of natural resources /

Ecological Expansion in Saudi Arabia : A Case Study in Socioeconomic Development /

Principles of environmental science /

The ecological transition : cultural anthropology and human adaptation /

Man and Earth's ecosystems : an introduction to the geography of human modification of the Earth /

Principles of economics /

Environmental economics : an introduction for students of the resource and environmental sciences /

Principles of economics /

Principles of economics /

Ecology of plants in the tropics /

Environment and cultural behavior : ecological studies in cultural anthropology /

Ecology /

Man's impact on terrestrial and oceanic ecosystems. /

Economic development /

Human ecology : a theory of community structure /

Ecology of fishes in tropical waters /

Principles of micro-economics/

Dynamic ecology /

A morally deep world : an essay on moral significance and environmental ethics /

Evolutionary parasitology : the integrated study of infections, immunology, ecology, and genetics /

Life, space, and time; a course in environmental biology /

McGraw-Hill encyclopedia of environmental science /

McGraw-Hill encyclopedia of environmental science

Dynamic ecology /

Ecology /

Water at the surface of the earth : an introduction to ecosystem hydrodynamics /

Principles of environmental science /

Human ecology : a theory of community structure /

Ecology of plants in the tropics /

Physiological responses of tomato cultivars subjected to salinity /

Fundamental ecology /

Biodiversity and sustainable development /

Man's impact on terrestrial and oceanic ecosystems. /

Human geography /

Ecology of populations /

The environment : a dictionary of the world around us /

A dictionary of ecology : English-Arabic (with Arabic - English glossary) /

View of a small planet : geography and the geographer : a concept study /

Glossary of the environment : with French and German equivalents /

Man, materials, and environment : a report to the National Commission on Materials Policy

Environmental science/

Environmental protection /

Environmental awareness : a need of the hour /

Man's natural environment : a systems approach /

Ecological principles for economic development/

Coastal water bodies : nature and culture conflicts in the Mediterranean /

An investigation of noise pollution in Jeddah elementry schools \ an example from the saudi biology curriculum \

Ecological principles for economic development/

Planet in peril? : man and the biosphere today /

Ecological principles for economic development/