TY  - BOOK
AU  - Andaya, Cynthia V.
TI  - Understanding the earth through environmental science
SN  - 9789715847049
U1  - 363.7 
PY  - 2008///]
CY  - Quezon City
PB  - C & E Publications
KW  - Environmental sciences
KW  - Human ecology
KW  - Environmental protection
KW  - lcgft
N1  - Includes bibliographical references; The Earth's atmosphere; The early atmosphere; The layers of the atmosphere; The air we breathe; Air pollution; Global climate change; Your role in global warming; Protecting the atmosphere; The earth's hydrosphere; The earth's water budget; The water cycle; Sources of water; Water and atmospheric conditions; Water problems; Indicators of water quality; Managing the earth's water; Soil and land resources; The layers of the earth; Rock and minerals; Soil; Land; Problems concerning soil and land; Energy resources; Sources of energy; Production and distribution of electricity; Conventional energy resources; Alternative energy resources; Managing our wastes; Solid wastes; Intergrated waste management; Hazardous wastes
ER  -