ecology

Explores the tropical forest biomes of the earth, defining important features, animals, and environmental issues.

Explores the temperate forest biomes of the earth, defining important features, animals, and environmental issues.

Traces the development of man and his influence on nature from the Stone Age to the present day.

Explains the interrelationships and contributions of the life forms at the edge of the ocean.

Introduces in text and photographs the physical characteristics and plant and animal inhabitants of one of earth's most valuable ecosystems - the estuary.

Introduces the plants, insects, birds, and mammals that make up the ecosystem of a city and its suburbs.

Describes the geography of Everglades National Park and the interrelationship of its unique plant and animal life.

Discusses man's place in nature and his role in maintaining proper ecological balance.